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1444:(APHA) has proposed a method of non-lethal control of grey squirrels as part of a 5-year Red Squirrel Recovery Network (RSRN) project. The planned method for control would be by administering oral contraceptives via a grey squirrel-specific feeder, which would selectively allow feeding based on body weight in order to avoid inadvertently distributing the contraceptive to red squirrels as well. This project has received
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1394:. These projects were originally part of the Save Our Squirrels campaign that aimed to protect red squirrels in the north of England, but now form part of a five-year Government-led partnership conservation project called "Red Squirrels Northern England" to undertake grey squirrel control in areas important for red squirrels.
903:. In western and southern Europe they are found in broad-leaved woods where the mixture of tree and shrub species provides a better year-round source of food. In most of the British Isles and in Italy, broad-leaved woodlands are now less suitable due to the better competitive feeding strategy of introduced grey squirrels.
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with reducing the population of the invasive eastern grey squirrel. Where the range of the expanding pine marten population meets that of the eastern grey squirrel, the population of these squirrels retreats. It is theorised that, because the grey squirrel spends more time on the ground than the red,
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On the Isle of Wight, local volunteers are encouraged to record data on the existing red squirrel population, and to monitor it for the presence of invasive greys; as the red squirrel is still dominant on the island, these volunteers are also requested to cull any greys they find. In order to protect
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coexist within populations, much like hair colour in some human populations. The underside of the squirrel is always white-cream in colour. The red squirrel sheds its coat twice a year, switching from a thinner summer coat to a thicker, darker winter coat with noticeably larger ear-tufts (a prominent
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by an odour that they produce, and although there is no courtship, the male will chase the female for up to an hour prior to mating. Usually, several males will chase a single female until the dominant male, usually the largest in the group, mates with the female. Males and females will mate several
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is about 38 to 39 days. The young are looked after by the mother alone and are born helpless, blind, and deaf. They weigh between 10 and 15 g. Their body is covered by hair at 21 days, their eyes and ears open after three to four weeks, and they develop all their teeth by 42 days. Juvenile red
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Red squirrels that survive their first winter have a life expectancy of 3 years. Individuals may reach 7 years of age, and 10 in captivity. Survival is positively related to the availability of autumn-winter tree seeds; on average, 75–85% of juveniles die during their first winter, and mortality is
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The eastern grey squirrel and the red squirrel are not directly antagonistic, and violent conflict between these species is not a factor in the decline in red squirrel populations. However, the eastern grey squirrel appears to be able to decrease the red squirrel population due to several reasons:
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The red squirrel used to be widely hunted for its pelt. In
Finland, squirrel pelts were used as currency in ancient times, before the introduction of coinage. The expression "squirrel pelt" is still widely understood there to be a reference to money. It has been suggested that the trade in red
1220:, cats and dogs can prey upon the red squirrel when it is on the ground. Humans influence the population size and mortality of the red squirrel by destroying or altering habitats, by causing road casualties, and by introducing non-native populations of the North American eastern grey squirrels.
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and particularly in winter, several red squirrels may share a drey to keep warm. Social organization is based on dominance hierarchies within and between sexes; although males are not necessarily dominant to females, the dominant animals tend to be larger and older than subordinate animals, and
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being the largest haven in
England. A local charity, the Wight Squirrel Project, supports red squirrel conservation on the island, and islanders are actively recommended to report any invasive greys. The population decrease in Britain is often ascribed to the introduction of the eastern grey
1429:. Only two survived and a further 20 were transported and released in October 2013. Although the red squirrel is not indigenous to the Isles of Scilly, those who supported this work intend to use Tresco as a "safe haven" for the endangered mammal, as the islands are free of predators such as
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of the red squirrel, but the taxonomic status of some of these is uncertain. A study published in 1971 recognises 16 subspecies and has served as a basis for subsequent taxonomic work. Although the validity of some subspecies is labelled with uncertainty because of the large variation in red
1028:
1402:, it is an offense to release captured grey squirrels, indicating that any captured individuals must be culled. Additional rules covered under the WCA's Schedules 5 and 6 include limitations on the keeping of red squirrels in captivity, and also prohibits the culling of red squirrels.
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Mainland initiatives in southern
Scotland and the north of England also rely upon grey squirrel control as the cornerstone of red squirrel conservation strategy. A local programme known as the "North East Scotland Biodiversity Partnership", an element of the national
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times with many partners. Females must reach a minimum body mass before they enter oestrus, and heavy females on average produce more young. If food is scarce breeding may be delayed. Typically a female will produce her first litter in her second year.
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In the UK, due to the above circumstances, the population has today fallen to 160,000 red squirrels or fewer; 120,000 of these are in
Scotland. Outside the UK and Ireland, the impact of competition from the eastern grey squirrel has been observed in
1307:
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The red squirrel has a typical head-and-body length of 19 to 23 cm (7.5 to 9.1 in), a tail length of 15 to 20 cm (5.9 to 7.9 in), and a mass of 250 to 340 g (8.8 to 12.0 oz). Males and females are the same size.
1255:, Italy, where two pairs escaped from captivity in 1948. A significant drop in red squirrel populations in the area has been observed since 1970, and it is feared that the eastern grey squirrel may expand into the rest of Europe.
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distinguishing feature of this species) between August and
November. A lighter, redder overall coat colour, along with the ear-tufts in adults and smaller size, distinguish the red squirrel from the eastern grey squirrel.
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Excess food is put into caches called "middens", either buried or in nooks or holes in trees, and eaten when food is scarce. Although the red squirrel remembers where it created caches at a better-than-chance level, its
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The coat of the red squirrel varies in colour with time of year and location. There are several coat colour morphs ranging from black to red. Red coats are most common in Great
Britain; in other parts of Europe and Asia
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epidemic in medieval Europe. Within Great
Britain, widespread leprosy is found early in East Anglia, to which many of the squirrel furs were traded, and the strain is the same as that found in modern red squirrels on
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that are dangers during these hours. During the winter, this mid-day rest is often much briefer, or absent entirely, although harsh weather may cause the animal to stay in its nest for days at a time.
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Rocha, R. G.; Wauters, L. A.; Da Luz
Mathias, M.; Fonseca, C. (2014). "Will an ancient refuge become a modern one? A critical review on the conservation and research priorities for the red squirrel (
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1024:. More rarely, red squirrels may also eat bird eggs or nestlings. A Swedish study shows that out of 600 stomach contents of red squirrels examined, only 4 contained remnants of birds or eggs.
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Mating occurs in late winter during
February and March and in summer between June and July. Up to two litters a year per female are possible. Each litter averages three young, called kits.
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1991:) in different types of habitats. Red squirrels: ecology, conservation & management in Europe. European Squirrel Initiative, Stoneleigh Park, Warwickshire CV8 2LG, England, pp.39-50.
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1327:. This facilitated the natural recovery of the small remnant red squirrel population. It was followed by the successful reintroduction of the red squirrel into the pine stands of
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is substantially less accurate and durable than that of grey squirrels. Between 60% and 80% of its active period may be spent foraging and feeding. The red squirrel exhibits a
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Wauters, L. A.; Amori, G.; Aloise, G.; Gippoliti, S.; Agnelli, P.; Galimberti, A.; Casiraghi, M.; Preatoni, D.; Martinoli, A. (2017). "New endemic mammal species for Europe:
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squirrels can eat solids around 40 days following birth and from that point can leave the nest on their own to find food; however, they still suckle from their mother until
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In contrast, the red squirrel may present a threat if introduced to regions outside its native range. It is classed as a "prohibited new organism" under New
Zealand's
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were introduced from North America in the 1870s. Fewer than 140,000 individuals are thought to be left in 2013; approximately 85% of which are in Scotland, with the
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Although not thought to be under any threat worldwide, the red squirrel has nevertheless drastically reduced in number in the United Kingdom; especially after the
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In Great Britain, Ireland and in Italy, red squirrel populations have decreased in recent years. This decline is associated with the introduction by humans of the
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1486:"Ekorr'n satt i granen" (The Squirrel sat in the fir tree) is a well-known and appreciated children's song in Sweden. Text and lyrics by Alice Tegnér in 1892.
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existing populations, increasing amounts of legislation have been issued to prevent the further release and expansion of grey squirrel populations. Under the
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The long tail helps the squirrel to balance and steer when jumping from tree to tree and running along branches and may keep the animal warm during sleep.
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1232:, that does not appear to affect their own health but will often kill the red squirrel. It was revealed in 2008 that the numbers of red squirrels at
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1331:. Subsequent reintroductions into broadleaved woodland followed and today the island has the single largest red squirrel population in Wales.
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959:(nest) out of twigs in a branch-fork, forming a domed structure about 25–30 cm (9.8–11.8 in) in diameter. This is lined with
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Systema naturae per regna tria naturae :secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis
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holes are also used. The red squirrel is a solitary animal and is shy and reluctant to share food with others. However, outside the
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squirrel from North America, but the loss and fragmentation of its native woodland habitat has also played a significant role.
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activity pattern. It often rests in its nest in the middle of the day, avoiding the heat and the high visibility to
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in 2017. At present, there are 23 recognized subspecies of the red squirrel. Genetic studies indicate that another,
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Macdonald, I. M. V. (1997). "Field experiments on duration and precision of grey and red squirrel spatial memory".
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No territories are claimed between the red squirrels and the feeding areas of individuals overlap considerably.
227:
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Wauters, L.; Swinnen, C. & Dhondt, A. A. (1992). "Activity budget and foraging behaviour or red squirrels (
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In January 1998, eradication of the non-native North American grey squirrel began on the North Wales island of
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announced a four-year project which commenced in the spring of 2009 called "Saving Scotland's Red Squirrels".
97:
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squirrel fur, highly prized in the medieval period and intensively traded, may have been responsible for the
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Other notable projects include red squirrel projects in the Greenfield Forest, including the buffer zones of
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2774:[Nationalplants and -animals] (in Danish). Naturstyrelsen, Danish Ministry of the Environment
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1236:(England) had declined by 80% as a result of this disease, though the population is now recovering.
192:
2697:"Leprosy in pre-Norman Suffolk, UK: biomolecular and geochemical analysis of the woman from Hoxne"
2232:
Charlotte Smith reports on why Britain's islands could be the last stronghold of the red squirrel.
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Shar, S.; Lkhagvasuren, D.; Bertolino, S.; Henttonen, H.; Kryštufek, B. & Meinig, H. (2017) .
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is also populated exclusively by red rather than grey squirrels (approximately 200 individuals).
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This article is about the Eurasian species of squirrel. For the North American species, see
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Squirrel Society, with an aim of protecting the red squirrel; the programme centres on the
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squirrels even within a single region, others are relatively distinctive and one of these,
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2010:
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The red squirrel is protected in most of Europe, as it is listed in Appendix III of the
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3168:
2341:"Hazardous Substances and New Organisms Act 2003 – Schedule 2 Prohibited new organisms"
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1974:
1886:"Why is the Red squirrel declining in the UK & what can be done? | Wildlife Online"
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During October 2012, four male and one female red squirrel, on permanent loan from the
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1543:, where they are always depicted sitting up and often in the act of cracking a nut.
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A partnership to save the red squirrel, between the Scottish Wildlife Trust, et al.
2746:"Could squirrel fur trade have contributed to England's medieval leprosy outbreak?"
2487:
1084:
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626:
616:
588:
530:
2003:
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dominant males tend to have larger home ranges than subordinate males or females.
875:
2824:
2314:
1243:, while the red squirrel cannot access the proteins and fats in acorns as easily.
3792:
3766:
3696:
3567:
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1987:
Krauze-Gryz DAGNY, Gryz, JAKUB. 2015. A review of the diet of the red squirrel (
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746:
420:
46:
17:
3518:
3019:
1745:
2861:
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Wauters, L.A. & Dhondt, A.A. (1992). "Spacing behaviour of red squirrels,
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163:
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1505:
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239:
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2723:
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Red squirrel conservation, squirrel ecology, and grey squirrel management
1915:
1540:
1379:
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1324:
1252:
1005:
919:
416:
289:
259:
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Gurnell, J. (1983). "Squirrel numbers and the abundance of tree seeds".
1508:
is a red squirrel who runs up and down with messages in the world tree,
1479:
is a character, always illustrated as a red squirrel, in English author
1246:
When the red squirrel is put under pressure, it will not breed as often.
3865:
3818:
3688:
3057:
2035:
1521:
1430:
1383:
1217:
1213:
1197:
1163:
1156:
1122: in this section. Unsourced material may be challenged and removed.
948:
412:
407:
395:
299:
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Red squirrels make a comeback as culling of grey rivals brings results
1656:
Sidorowicz, J. (1971). "Problems of subspecific taxonomy of squirrel (
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2943:
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2925:
1391:
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of trees, neatly stripping conifer cones to get at the seeds within,
423:
279:
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249:
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1472:"Squirrel" illustration from "British Mammals" by A. Thorburn, 1920
1275:. However, in some areas it is abundant and is hunted for its fur.
3494:
2405:"Greenfield Forest declared England’s newest Red Squirrel Reserve"
1467:
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1301:
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1009:
1001:
978:
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874:
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453:
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403:
1624:
Mammal Species of the World: A Taxonomic and Geographic Reference
3623:
2695:
Inskip, S; Taylor, GM; Anderson, S; Stewart, G (November 2017).
2652:"Lottery boost to the grey squirrel fertility control programme"
2361:
1410:
they are far more likely to come in contact with this predator.
997:
960:
956:
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2157:
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was established in 1996. This programme is administered by the
1205:
1091:
40:
1627:(3rd ed.). Johns Hopkins University Press. p. 764.
1497:
is a zoologist who studies and writes about red squirrels.
2626:"Supporting red squirrel conservation – APHA Science Blog"
2423:
2835:
Acute Fatal Toxoplasmosis in Three Eurasian Red Squirrels
2556:. Scilly Today (18 June 2013). Retrieved on 25 July 2013.
2437:"Volunteers being sought to kill invasive grey squirrels"
2600:"RNAS Culdrose helicopter flies red squirrels to Tresco"
1799:(in Latin) (10th ed.). Holmiae (Laurentii Salvii).
1707:
10.1644/1545-1410(2005)769[0001:SV]2.0.CO;2
482:
of Sierra Espuña in southeast Spain (below included in
1425:
by helicopter, and released into Abbey Wood, near the
474:
of South Italy, was elevated to species status as the
3483:
2517:
Red Squirrel Partnership | Partneriaeth Gwiwerod Coch
2467:
The British Association for Shooting and Conservation
1192:
Arboreal predators include small mammals such as the
1294:
preventing it from being imported into the country.
3542:
3423:
3400:
3055:
3032:
2958:
1682:Lurz, P.W.W.; Gurnell, J. & Magris, L. (2005).
1184:approximately 50% for winters following the first.
71:. Unsourced material may be challenged and removed.
2304:. Wightsquirrels.co.uk. Retrieved on 25 July 2013.
1405:Research undertaken in 2007 in the UK credits the
1390:Project; and within the National Trust reserve in
879:Red squirrel in the Urals region, grey winter coat
27:Species of tree squirrel common in Europe and Asia
2825:WildlifeOnline: Natural History of Tree Squirrels
2375:"A new dawn for biodiversity partnership working"
2158:"Red Squirrel Survival Trust: How do they breed?"
1228:The eastern grey squirrel carries a disease, the
1162:During mating, males detect females that are in
2364:. Redsquirrels.info. Retrieved on 25 July 2013.
1452:Historical, cultural and financial significance
1292:Hazardous Substances and New Organisms Act 1996
2852:A very close up video of a red squirrel eating
1585:10.2305/IUCN.UK.2016-3.RLTS.T20025A22245887.en
1539:Red squirrels are a common feature in English
2888:
2391:"A new era for Scotland's red squirrels?" in
2122:: variation between habitats and the sexes".
2013:. Forestry.gov.uk. Retrieved on 25 July 2013.
1204:, which preys on nestlings; birds, including
842:Underparts are generally white-cream-coloured
8:
2554:Tresco’s Red Squirrel Colony To Be Restocked
1864:"UK Red Squirrel Group – Red squirrel facts"
1604:
1602:
1239:The eastern grey squirrel can better digest
922:is stabilising due to conservation efforts.
2244:Formby's red squirrel population recovering
1911:"Scotland's red squirrel numbers stabilise"
1609:Thorington, R.W. Jr; Hoffman, R.S. (2005).
891:in northern Europe and Siberia, preferring
3530:
2895:
2881:
2873:
2799:. London: T.C. and E.C. Jack. p. 214.
2685:. Holappa.info. Retrieved on 25 July 2013.
1940:"Red squirrel numbers boosted by predator"
1677:
1675:
365:
201:
174:
153:
144:
2426:. Rsne.org.uk. Retrieved on 25 July 2013.
1961:) in coniferous and deciduous habitats".
1583:
1138:Learn how and when to remove this message
131:Learn how and when to remove this message
2414:daelnet.co.uk. Retrieved 24 January 2011
1811:"Characteristics – British Red Squirrel"
3490:
1552:
1008:but also beech, chestnuts and acorns),
943:A red squirrel takes and loses a walnut
1460:A red squirrel in the coat of arms of
1216:, may also take the red squirrel. The
1999:
1997:
486:), deserves recognition as distinct.
7:
3871:D5682DFA-F7CA-4B4A-97FE-F6A4D35ACB44
3676:51fbdda8-fdcb-4529-acc6-7785d50e04ae
1836:"Two different squirrels: the facts"
1120:adding citations to reliable sources
438:Various red squirrel subspecies; A)
69:adding citations to reliable sources
3894:IUCN Red List least concern species
2676:Verot 1500–1600 luvulla:Oravannahat
2004:Forestry Commission – Red Squirrels
1571:IUCN Red List of Threatened Species
2568:"Squirrels to be released in 2013"
2536:Watson, Jeremy (30 December 2007)
2441:Isle of Wight News from OnTheWight
2395:(November 2008) No. 66. Edinburgh.
2246:, National trust, 25 November 2013
2192:10.1111/j.1365-2907.1983.tb00274.x
1975:10.1111/j.1469-7998.1992.tb04345.x
947:The red squirrel is found in both
465:There have been over 40 described
25:
2315:"Black squirrels set to dominate"
2302:The Wight Squirrel Project – Home
2282:"Saving Scotland's Red Squirrels"
1446:National Lottery Heritage funding
1400:Wildlife and Countryside Act 1981
996:The red squirrel eats mostly the
162:Red squirrel in winter coat near
3929:Mammals of Saint Kitts and Nevis
3517:
3505:
3493:
3023:
3018:
3013:
2978:Central American dwarf squirrel
2841:Close up video of a red squirrel
1179:Close-up of a young red squirrel
1096:
1040:A red squirrel burying hazelnuts
955:woodlands. The squirrel makes a
226:
45:
2704:Journal of Medical Microbiology
2538:"Tufty's saviour to the rescue"
2488:"Pest control on your property"
2257:"Red and grey squirrels – RSST"
1489:Charles Dennim, protagonist of
1312:Protecting the red squirrel in
1107:needs additional citations for
834:A red squirrel eating chestnuts
183:Red squirrel in summer coat in
56:needs additional citations for
2424:Red Squirrels Northern England
1442:Animal and Plant Health Agency
493:. Desmarest, 1822. (synonyms:
1:
3389:Southern Amazon red squirrel
3381:Northern Amazon red squirrel
3004:(Microsciurus santanderensis)
2136:10.1016/S0003-3472(05)80225-8
1763:) in the Iberian peninsula".
918:. However, the population in
553:. Heinrich, 1936. (synonyms:
357:
36:Red squirrel (disambiguation)
2796:A Complete Guide to Heraldry
2576:. p. 16. Archived from
723:. Migulin, 1928. (synonyms:
3944:Taxa named by Carl Linnaeus
2793:Fox-Davies, Arthur (1909).
1267:; it is listed as being of
765:. Migulin, 1928. (synonym:
677:. Miller, 1907. (synonyms:
3960:
3451:Southwestern red squirrel
3412:Bangs's mountain squirrel
3085:South Yungas red squirrel
3046:(Rheithrosciurus macrotis)
2988:(Microsciurus flaviventer)
2024:"Ă„ter ekorrar fĂĄgelungar?"
1746:10.4404/hystrix-28.1-12015
1613:Sciurus (Sciurus) vulgaris
745:, 1906. Ezo Red Squirrel (
635:. Altum, 1876. (synonyms:
29:
3899:Mammals described in 1758
3470:
3461:(Tamiasciurus hudsonicus)
3293:Calabrian black squirrel
3117:Atlantic Forest squirrel
3093:Yellow-throated squirrel
3011:
3002:Santander dwarf squirrel
2920:
2903:Extant species of family
2772:"Nationalplanter og -dyr"
1777:10.4404/hystrix-25.1-9496
1437:-carrying grey squirrel.
1159:occurs at 8 to 10 weeks.
1088:Two-week-old red squirrel
415:. The red squirrel is an
373:
364:
354:
349:
328:
321:
223:Scientific classification
221:
199:
190:
182:
173:
161:
152:
147:
3934:Mammals of the Caribbean
3445:(Tamiasciurus douglasii)
3414:(Syntheosciurus brochus)
2816:: photographs and videos
2606:. BBC. 20 September 2013
2343:. New Zealand Government
2206:"Red and grey squirrels"
2009:28 February 2008 at the
1890:www.wildlifeonline.me.uk
1732:(Rodentia, Sciuridae)".
1532:The red squirrel is the
1353:Biodiversity Action Plan
1208:and raptors such as the
871:Distribution and habitat
476:Calabrian black squirrel
3453:(Tamiasciurus fremonti)
3327:(Sciurus variegatoides)
3044:Tufted ground squirrel
2994:Western dwarf squirrel
2630:aphascience.blog.gov.uk
2566:Mumford, Clive (2012).
2513:"Squirrels and the law"
2463:"Grey squirrel control"
2060:Tamiasciurus hudsonicus
1495:Watcher in the Shadows,
1483:'s books for children.
1415:British Wildlife Centre
1369:Scottish Wildlife Trust
1080:The squirrel's skeleton
850:Skull of a red squirrel
3459:American red squirrel
3343:(Sciurus yucatanensis)
3303:(Sciurus nayaritensis)
3295:(Sciurus meridionalis)
3263:(Sciurus carolinensis)
3261:Eastern gray squirrel
3253:Mexican gray squirrel
3245:Arizona gray squirrel
3197:Western gray squirrel
3095:(Sciurus gilvigularis)
2996:(Microsciurus mimulus)
2986:Amazon dwarf squirrel
2863:Squirrel eats hazelnut
2089:10.1006/anbe.1996.0528
1850:1 October 2013 at the
1621:; Reeder, D.M (eds.).
1578:: e.T20025A115155900.
1473:
1465:
1417:, were transported to
1347:
1320:
1180:
1089:
1081:
1049:
1048:The squirrel on a tree
1041:
993:
944:
880:
864:different coat colours
851:
843:
835:
523:. Serebrennikov, 1928.
462:
451:
34:. For other uses, see
3909:Mammals of Azerbaijan
3840:Paleobiology Database
3383:(Sciurus igniventris)
3301:Mexican fox squirrel
3255:(Sciurus aureogaster)
3247:(Sciurus arizonensis)
3103:(Sciurus granatensis)
3087:(Sciurus argentinius)
2980:(Microsciurus alfari)
2230:. 28 September 2008.
1662:Zoologischer Anzeiger
1660:L.) in Palaearctic".
1471:
1459:
1435:Squirrel parapoxvirus
1386:; the Northumberland
1345:
1311:
1230:squirrel parapoxvirus
1178:
1087:
1079:
1047:
1039:
1020:, tree sap and young
992:A red squirrel eating
991:
942:
926:Ecology and behaviour
908:eastern grey squirrel
883:Red squirrels occupy
878:
849:
841:
833:
457:
437:
386:Eurasian red squirrel
32:American red squirrel
3671:Fauna Europaea (new)
3325:Variegated squirrel
3151:(Sciurus stramineus)
3133:Richmond's squirrel
3127:(Sciurus pucheranii)
3101:Red-tailed squirrel
2716:10.1099/jmm.0.000606
2681:24 June 2013 at the
2410:16 July 2011 at the
1815:British Red Squirrel
1730:Sciurus meridionalis
1427:Tresco Abbey Gardens
1367:areas. In 2008, the
1116:improve this article
963:, leaves, grass and
912:Sciurus carolinensis
663:S. v. fusconigricans
65:improve this article
3914:Mammals of Mongolia
3391:(Sciurus spadiceus)
3361:Caucasian squirrel
3179:(Sciurus pyrrhinus)
3177:JunĂn red squirrel
3171:(Sciurus flammifer)
3149:Guayaquil squirrel
3141:Sanborn's squirrel
3135:(Sciurus richmondi)
3077:Brazilian squirrel
1516:beneath its roots.
1464:, a town in Finland
1004:, nuts (especially
967:. Tree hollows and
953:temperate broadleaf
715:S. v. jenissejensis
695:, 1909. (synonyms:
601:, 1778. (synonyms:
374:Red squirrel range
356:23 recognized, see
193:Conservation status
3363:(Sciurus anomalus)
3335:(Sciurus vulgaris)
3319:(Sciurus oculatus)
3317:Peters's squirrel
3285:Japanese squirrel
3271:(Sciurus colliaei)
3269:Collie's squirrel
3143:(Sciurus sanborni)
3109:Bolivian squirrel
3079:(Sciurus aestuans)
2542:Scotland on Sunday
2443:. 27 February 2017
2032:University of Lund
1963:Journal of Zoology
1843:Scottish Squirrels
1491:Geoffrey Household
1474:
1466:
1348:
1321:
1181:
1090:
1082:
1050:
1042:
994:
945:
881:
852:
844:
836:
713:, 1901. (synonym:
689:S. v. mantchuricus
543:, 1906. (synonym:
472:S. v. meridionalis
463:
459:S. v. mantchuricus
452:
450:from central Spain
411:common throughout
3904:Rodents of Europe
3881:
3880:
3827:Open Tree of Life
3536:Taxon identifiers
3481:
3480:
3443:Douglas squirrel
3341:Yucatan squirrel
3277:Deppe's squirrel
3237:Allen's squirrel
3217:Abert's squirrel
3199:(Sciurus griseus)
3119:(Sciurus ingrami)
3111:(Sciurus ignitus)
2968:(Dwarf squirrels)
2752:. 25 October 2017
2710:(11): 1640–1649.
2393:Scottish Wildlife
2321:. 20 January 2009
1938:Gill, V. (2018).
1695:Mammalian Species
1634:978-0-8018-8221-0
1346:With a brown coat
1329:Newborough Forest
1309:
1148:
1147:
1140:
1037:
989:
940:
795:S. v. albonotatus
725:S. v. bashkiricus
665:. Dvigubsky, 1804
527:S. v. anadyrensis
446:from Germany, C)
378:
377:
216:
141:
140:
133:
115:
16:(Redirected from
3951:
3924:Mammals of China
3919:Mammals of Korea
3874:
3873:
3861:
3860:
3848:
3847:
3835:
3834:
3822:
3821:
3809:
3808:
3796:
3795:
3793:NBNSYS0000005108
3783:
3782:
3770:
3769:
3757:
3756:
3744:
3743:
3731:
3730:
3718:
3717:
3705:
3704:
3692:
3691:
3679:
3678:
3666:
3665:
3653:
3652:
3640:
3639:
3627:
3626:
3614:
3613:
3601:
3600:
3591:
3590:
3588:Sciurus_vulgaris
3578:
3577:
3576:
3574:Sciurus vulgaris
3563:
3562:
3561:
3544:Sciurus vulgaris
3531:
3522:
3521:
3510:
3509:
3498:
3497:
3489:
3436:
3435:
3434:
3433:(Pine squirrels)
3377:
3357:
3279:(Sciurus deppei)
3239:(Sciurus alleni)
3233:
3219:(Sciurus aberti)
3213:
3193:
3165:
3125:Andean squirrel
3073:
3027:
3022:
3017:
2971:
2970:
2969:
2897:
2890:
2883:
2874:
2864:
2853:
2842:
2801:
2800:
2790:
2784:
2783:
2781:
2779:
2768:
2762:
2761:
2759:
2757:
2742:
2736:
2735:
2701:
2692:
2686:
2673:
2667:
2666:
2664:
2662:
2648:
2642:
2641:
2639:
2637:
2632:. 4 October 2023
2622:
2616:
2615:
2613:
2611:
2596:
2590:
2589:
2587:
2585:
2563:
2557:
2551:
2545:
2534:
2528:
2527:
2525:
2523:
2509:
2503:
2502:
2500:
2498:
2484:
2478:
2477:
2475:
2473:
2459:
2453:
2452:
2450:
2448:
2433:
2427:
2421:
2415:
2402:
2396:
2389:
2383:
2382:
2371:
2365:
2359:
2353:
2352:
2350:
2348:
2337:
2331:
2330:
2328:
2326:
2311:
2305:
2299:
2293:
2292:
2290:
2288:
2278:
2272:
2271:
2269:
2267:
2253:
2247:
2241:
2235:
2234:
2220:
2214:
2213:
2202:
2196:
2195:
2186:(2–4): 133–148.
2175:
2169:
2168:
2166:
2164:
2154:
2148:
2147:
2124:Animal Behaviour
2120:Sciurus vulgaris
2115:
2109:
2108:
2077:Animal Behaviour
2072:
2066:
2065:
2054:
2048:
2047:
2045:
2043:
2034:. Archived from
2020:
2014:
2001:
1992:
1989:Sciurus vulgaris
1985:
1979:
1978:
1959:Sciurus vulgaris
1954:
1948:
1947:
1935:
1929:
1928:
1926:
1924:
1907:
1901:
1900:
1898:
1896:
1882:
1876:
1875:
1870:. Archived from
1860:
1854:
1846:
1840:
1832:
1826:
1825:
1823:
1821:
1807:
1801:
1800:
1787:
1781:
1780:
1761:Sciurus vulgaris
1756:
1750:
1749:
1725:
1719:
1718:
1692:
1686:Sciurus vulgaris
1679:
1670:
1669:
1658:Sciurus vulgaris
1653:
1647:
1646:
1606:
1597:
1596:
1594:
1592:
1587:
1564:Sciurus vulgaris
1557:
1314:Clocaenog Forest
1310:
1143:
1136:
1132:
1129:
1123:
1100:
1092:
1038:
990:
941:
889:coniferous woods
763:S. v. ukrainicus
613:S. v. fedjushini
565:S. v. chiliensis
555:S. v. istrandjae
551:S. v. balcanicus
545:S. v. jacutensis
461:from South Korea
448:S. v. infuscatus
442:from Sweden, B)
391:Sciurus vulgaris
369:
334:
332:Sciurus vulgaris
314:S. vulgaris
231:
230:
210:
205:
204:
178:
157:
145:
136:
129:
125:
122:
116:
114:
73:
49:
41:
21:
18:Sciurus vulgaris
3959:
3958:
3954:
3953:
3952:
3950:
3949:
3948:
3884:
3883:
3882:
3877:
3869:
3864:
3856:
3851:
3843:
3838:
3830:
3825:
3817:
3814:Observation.org
3812:
3804:
3799:
3791:
3786:
3778:
3773:
3765:
3760:
3752:
3747:
3739:
3734:
3726:
3721:
3713:
3708:
3700:
3695:
3687:
3682:
3674:
3669:
3661:
3656:
3648:
3643:
3635:
3630:
3622:
3617:
3609:
3604:
3596:
3594:
3586:
3581:
3572:
3571:
3566:
3557:
3556:
3551:
3538:
3528:
3516:
3504:
3492:
3484:
3482:
3477:
3466:
3432:
3431:
3430:
3429:
3419:
3396:
3370:
3350:
3311:(Sciurus niger)
3226:
3206:
3186:
3169:Fiery squirrel
3158:
3066:
3051:
3035:Rheithrosciurus
3028:
3009:
2967:
2966:
2965:
2964:
2954:
2916:
2901:
2862:
2851:
2840:
2810:
2805:
2804:
2792:
2791:
2787:
2777:
2775:
2770:
2769:
2765:
2755:
2753:
2744:
2743:
2739:
2699:
2694:
2693:
2689:
2683:Wayback Machine
2674:
2670:
2660:
2658:
2650:
2649:
2645:
2635:
2633:
2624:
2623:
2619:
2609:
2607:
2598:
2597:
2593:
2583:
2581:
2565:
2564:
2560:
2552:
2548:
2535:
2531:
2521:
2519:
2511:
2510:
2506:
2496:
2494:
2486:
2485:
2481:
2471:
2469:
2461:
2460:
2456:
2446:
2444:
2435:
2434:
2430:
2422:
2418:
2412:Wayback Machine
2403:
2399:
2390:
2386:
2373:
2372:
2368:
2360:
2356:
2346:
2344:
2339:
2338:
2334:
2324:
2322:
2313:
2312:
2308:
2300:
2296:
2286:
2284:
2280:
2279:
2275:
2265:
2263:
2255:
2254:
2250:
2242:
2238:
2222:
2221:
2217:
2204:
2203:
2199:
2177:
2176:
2172:
2162:
2160:
2156:
2155:
2151:
2117:
2116:
2112:
2074:
2073:
2069:
2058:"Red Squirrel (
2056:
2055:
2051:
2041:
2039:
2038:on 4 March 2016
2028:FrĂĄga en biolog
2022:
2021:
2017:
2011:Wayback Machine
2002:
1995:
1986:
1982:
1956:
1955:
1951:
1937:
1936:
1932:
1922:
1920:
1909:
1908:
1904:
1894:
1892:
1884:
1883:
1879:
1874:on 8 July 2017.
1868:Forestry.gov.uk
1862:
1861:
1857:
1852:Wayback Machine
1838:
1834:
1833:
1829:
1819:
1817:
1809:
1808:
1804:
1789:
1788:
1784:
1758:
1757:
1753:
1727:
1726:
1722:
1690:
1681:
1680:
1673:
1655:
1654:
1650:
1635:
1608:
1607:
1600:
1590:
1588:
1559:
1558:
1554:
1549:
1534:national mammal
1527:Brownsea Island
1502:Norse mythology
1477:Squirrel Nutkin
1454:
1423:Isles of Scilly
1333:Brownsea Island
1302:
1300:
1265:Bern Convention
1261:
1190:
1173:
1171:Life expectancy
1144:
1133:
1127:
1124:
1113:
1101:
1074:
1027:
979:
973:breeding season
930:
928:
873:
828:
753:S. v. rupestris
669:S. v. leucourus
633:S. v. fuscoater
623:S. v. formosovi
603:S. v. argenteus
595:S. v. exalbidus
480:S. v. hoffmanni
444:S. v. fuscoater
432:
345:
336:
330:
317:
225:
217:
206:
202:
195:
137:
126:
120:
117:
74:
72:
62:
50:
39:
28:
23:
22:
15:
12:
11:
5:
3957:
3955:
3947:
3946:
3941:
3936:
3931:
3926:
3921:
3916:
3911:
3906:
3901:
3896:
3886:
3885:
3879:
3878:
3876:
3875:
3862:
3849:
3836:
3823:
3810:
3797:
3784:
3771:
3758:
3745:
3732:
3719:
3706:
3693:
3680:
3667:
3658:Fauna Europaea
3654:
3641:
3628:
3615:
3602:
3592:
3579:
3564:
3548:
3546:
3540:
3539:
3534:
3527:
3526:
3514:
3502:
3479:
3478:
3471:
3468:
3467:
3465:
3464:
3456:
3448:
3439:
3437:
3421:
3420:
3418:
3417:
3408:
3406:
3403:Syntheosciurus
3398:
3397:
3395:
3394:
3386:
3378:
3367:
3366:
3358:
3347:
3346:
3338:
3330:
3322:
3314:
3306:
3298:
3290:
3282:
3274:
3266:
3258:
3250:
3242:
3234:
3223:
3222:
3214:
3203:
3202:
3194:
3190:Hesperosciurus
3183:
3182:
3174:
3166:
3155:
3154:
3146:
3138:
3130:
3122:
3114:
3106:
3098:
3090:
3082:
3074:
3063:
3061:
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3052:
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2999:
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2809:
2808:External links
2806:
2803:
2802:
2785:
2763:
2737:
2687:
2668:
2643:
2617:
2591:
2573:The Cornishman
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2428:
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2354:
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2294:
2273:
2248:
2236:
2215:
2197:
2170:
2149:
2130:(2): 297–311.
2110:
2067:
2049:
2030:(in Swedish).
2015:
1993:
1980:
1949:
1930:
1902:
1877:
1855:
1827:
1802:
1782:
1751:
1720:
1671:
1648:
1633:
1598:
1551:
1550:
1548:
1545:
1481:Beatrix Potter
1453:
1450:
1388:Kielder Forest
1299:
1296:
1280:grey squirrels
1260:
1257:
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1247:
1244:
1237:
1189:
1186:
1172:
1169:
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1145:
1104:
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1073:
1070:
1055:spatial memory
927:
924:
872:
869:
827:
824:
823:
822:
783:S. v. vulgaris
780:
770:
767:S. v. kessleri
760:
750:
739:S. v. orientis
736:
718:
707:S. v. martensi
704:
686:
672:
666:
660:
630:
620:
610:
592:
585:S. v. dulkeiti
582:
572:
562:
548:
537:S. v. arcticus
534:
524:
521:S. v. altaicus
518:
495:S. v. baeticus
440:S. v. vulgaris
431:
428:
419:and primarily
376:
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188:
187:
185:Warsaw, Poland
180:
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171:
170:
159:
158:
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149:
139:
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80:"Red squirrel"
53:
51:
44:
26:
24:
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13:
10:
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4:
3:
2:
3956:
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3932:
3930:
3927:
3925:
3922:
3920:
3917:
3915:
3912:
3910:
3907:
3905:
3902:
3900:
3897:
3895:
3892:
3891:
3889:
3872:
3867:
3863:
3859:
3854:
3850:
3846:
3841:
3837:
3833:
3828:
3824:
3820:
3815:
3811:
3807:
3802:
3798:
3794:
3789:
3785:
3781:
3776:
3772:
3768:
3763:
3759:
3755:
3750:
3746:
3742:
3737:
3733:
3729:
3724:
3720:
3716:
3711:
3707:
3703:
3698:
3694:
3690:
3685:
3681:
3677:
3672:
3668:
3664:
3659:
3655:
3651:
3646:
3642:
3638:
3633:
3629:
3625:
3620:
3616:
3612:
3607:
3603:
3599:
3593:
3589:
3584:
3580:
3575:
3569:
3565:
3560:
3554:
3550:
3549:
3547:
3545:
3541:
3537:
3532:
3525:
3520:
3515:
3513:
3508:
3503:
3501:
3496:
3491:
3487:
3476:
3475:
3469:
3463:
3462:
3457:
3455:
3454:
3449:
3447:
3446:
3441:
3440:
3438:
3428:
3427:
3422:
3416:
3415:
3410:
3409:
3407:
3405:
3404:
3399:
3393:
3392:
3387:
3385:
3384:
3379:
3376:
3375:
3369:
3368:
3365:
3364:
3359:
3356:
3355:
3349:
3348:
3345:
3344:
3339:
3337:
3336:
3333:Red squirrel
3331:
3329:
3328:
3323:
3321:
3320:
3315:
3313:
3312:
3309:Fox squirrel
3307:
3305:
3304:
3299:
3297:
3296:
3291:
3289:
3288:
3287:(Sciurus lis)
3283:
3281:
3280:
3275:
3273:
3272:
3267:
3265:
3264:
3259:
3257:
3256:
3251:
3249:
3248:
3243:
3241:
3240:
3235:
3232:
3231:
3225:
3224:
3221:
3220:
3215:
3212:
3211:
3205:
3204:
3201:
3200:
3195:
3192:
3191:
3185:
3184:
3181:
3180:
3175:
3173:
3172:
3167:
3164:
3163:
3157:
3156:
3153:
3152:
3147:
3145:
3144:
3139:
3137:
3136:
3131:
3129:
3128:
3123:
3121:
3120:
3115:
3113:
3112:
3107:
3105:
3104:
3099:
3097:
3096:
3091:
3089:
3088:
3083:
3081:
3080:
3075:
3072:
3071:
3070:Guerlinguetus
3065:
3064:
3062:
3060:
3059:
3054:
3048:
3047:
3042:
3041:
3039:
3037:
3036:
3031:
3026:
3021:
3016:
3006:
3005:
3000:
2998:
2997:
2992:
2990:
2989:
2984:
2982:
2981:
2976:
2975:
2973:
2963:
2962:
2957:
2951:
2947:
2945:
2941:
2939:
2935:
2933:
2929:
2927:
2923:
2922:
2919:
2914:
2910:
2906:
2898:
2893:
2891:
2886:
2884:
2879:
2878:
2875:
2869:
2865:
2860:
2858:
2854:
2849:
2847:
2843:
2838:
2836:
2833:
2831:
2828:
2826:
2823:
2821:
2818:
2815:
2812:
2811:
2807:
2798:
2797:
2789:
2786:
2773:
2767:
2764:
2751:
2747:
2741:
2738:
2733:
2729:
2725:
2721:
2717:
2713:
2709:
2705:
2698:
2691:
2688:
2684:
2680:
2677:
2672:
2669:
2657:
2653:
2647:
2644:
2631:
2627:
2621:
2618:
2605:
2601:
2595:
2592:
2580:on 5 May 2013
2579:
2575:
2574:
2569:
2562:
2559:
2555:
2550:
2547:
2543:
2539:
2533:
2530:
2518:
2514:
2508:
2505:
2493:
2489:
2483:
2480:
2468:
2464:
2458:
2455:
2442:
2438:
2432:
2429:
2425:
2420:
2417:
2413:
2409:
2406:
2401:
2398:
2394:
2388:
2385:
2380:
2376:
2370:
2367:
2363:
2358:
2355:
2342:
2336:
2333:
2320:
2316:
2310:
2307:
2303:
2298:
2295:
2283:
2277:
2274:
2262:
2258:
2252:
2249:
2245:
2240:
2237:
2233:
2229:
2225:
2224:"Countryfile"
2219:
2216:
2211:
2207:
2201:
2198:
2193:
2189:
2185:
2181:
2180:Mammal Review
2174:
2171:
2159:
2153:
2150:
2145:
2141:
2137:
2133:
2129:
2125:
2121:
2114:
2111:
2106:
2102:
2098:
2094:
2090:
2086:
2083:(4): 879–91.
2082:
2078:
2071:
2068:
2063:
2061:
2053:
2050:
2037:
2033:
2029:
2025:
2019:
2016:
2012:
2008:
2005:
2000:
1998:
1994:
1990:
1984:
1981:
1976:
1972:
1968:
1964:
1960:
1953:
1950:
1945:
1941:
1934:
1931:
1918:
1917:
1912:
1906:
1903:
1891:
1887:
1881:
1878:
1873:
1869:
1865:
1859:
1856:
1853:
1849:
1844:
1837:
1831:
1828:
1816:
1812:
1806:
1803:
1798:
1797:
1792:
1786:
1783:
1778:
1774:
1770:
1766:
1762:
1755:
1752:
1747:
1743:
1739:
1735:
1731:
1724:
1721:
1716:
1712:
1708:
1704:
1700:
1696:
1689:
1687:
1678:
1676:
1672:
1667:
1663:
1659:
1652:
1649:
1644:
1640:
1636:
1630:
1626:
1625:
1620:
1616:
1614:
1605:
1603:
1599:
1586:
1581:
1577:
1573:
1572:
1567:
1565:
1556:
1553:
1546:
1544:
1542:
1537:
1535:
1530:
1528:
1523:
1517:
1515:
1511:
1507:
1503:
1498:
1496:
1492:
1487:
1484:
1482:
1478:
1470:
1463:
1458:
1451:
1449:
1447:
1443:
1438:
1436:
1433:, and of the
1432:
1428:
1424:
1420:
1416:
1411:
1408:
1403:
1401:
1395:
1393:
1389:
1385:
1381:
1377:
1372:
1370:
1366:
1362:
1358:
1354:
1344:
1340:
1338:
1337:Poole Harbour
1334:
1330:
1326:
1319:
1315:
1297:
1295:
1293:
1288:
1285:
1284:Isle of Wight
1281:
1276:
1274:
1273:IUCN Red List
1270:
1269:least concern
1266:
1258:
1256:
1254:
1245:
1242:
1238:
1235:
1231:
1227:
1226:
1225:
1221:
1219:
1215:
1211:
1207:
1203:
1199:
1195:
1187:
1185:
1177:
1170:
1168:
1165:
1160:
1158:
1153:
1142:
1139:
1131:
1121:
1117:
1111:
1110:
1105:This section
1103:
1099:
1094:
1093:
1086:
1078:
1071:
1069:
1066:
1064:
1063:birds of prey
1060:
1056:
1046:
1025:
1023:
1019:
1015:
1011:
1007:
1003:
999:
977:
974:
970:
966:
962:
958:
954:
950:
925:
923:
921:
917:
916:North America
913:
909:
904:
902:
901:Siberian pine
898:
897:Norway spruce
894:
890:
886:
877:
870:
868:
865:
859:
856:
848:
840:
832:
825:
820:
816:
812:
808:
804:
800:
796:
793:. (synonyms:
792:
788:
784:
781:
778:
774:
771:
768:
764:
761:
758:
754:
751:
748:
744:
740:
737:
734:
730:
726:
722:
719:
716:
712:
708:
705:
702:
698:
694:
690:
687:
684:
680:
679:S. v. ameliae
676:
675:S. v. lilaeus
673:
671:. Kerr, 1792.
670:
667:
664:
661:
658:
654:
650:
646:
642:
638:
637:S. v. brunnea
634:
631:
628:
624:
621:
618:
614:
611:
608:
604:
600:
596:
593:
590:
586:
583:
580:
576:
575:S. v. cinerea
573:
570:
566:
563:
560:
556:
552:
549:
546:
542:
538:
535:
532:
528:
525:
522:
519:
516:
512:
508:
504:
500:
496:
492:
491:S. v. alpinus
489:
488:
487:
485:
484:S. v. alpinus
481:
477:
473:
468:
460:
456:
449:
445:
441:
436:
429:
427:
425:
422:
418:
414:
410:
409:
405:
401:
400:tree squirrel
397:
393:
392:
387:
383:
372:
368:
363:
360:
359:
353:
348:
344:
340:
335:
333:
327:
324:
323:Binomial name
320:
316:
315:
310:
307:
306:
303:
302:
298:
295:
294:
291:
288:
285:
284:
281:
278:
275:
274:
271:
268:
265:
264:
261:
258:
255:
254:
251:
248:
245:
244:
241:
238:
235:
234:
229:
224:
220:
214:
209:
208:Least Concern
198:
194:
189:
186:
181:
177:
172:
169:
168:Isle of Wight
165:
160:
156:
151:
148:Red squirrel
146:
143:
135:
132:
124:
113:
110:
106:
103:
99:
96:
92:
89:
85:
82: –
81:
77:
76:Find sources:
70:
66:
60:
59:
54:This article
52:
48:
43:
42:
37:
33:
19:
3543:
3472:
3460:
3452:
3444:
3426:Tamiasciurus
3424:
3413:
3401:
3390:
3382:
3373:
3371:
3362:
3353:
3351:
3342:
3334:
3332:
3326:
3318:
3310:
3302:
3294:
3286:
3278:
3270:
3262:
3254:
3246:
3238:
3229:
3227:
3218:
3209:
3207:
3198:
3189:
3187:
3178:
3170:
3162:Hadrosciurus
3161:
3159:
3150:
3142:
3134:
3126:
3118:
3110:
3102:
3094:
3086:
3078:
3069:
3067:
3056:
3045:
3033:
3003:
2995:
2987:
2979:
2961:Microsciurus
2959:
2950:Sciuromorpha
2795:
2788:
2776:. Retrieved
2766:
2754:. Retrieved
2750:ScienceDaily
2749:
2740:
2707:
2703:
2690:
2671:
2659:. Retrieved
2655:
2646:
2634:. Retrieved
2629:
2620:
2608:. Retrieved
2603:
2594:
2582:. Retrieved
2578:the original
2571:
2561:
2549:
2544:. Edinburgh.
2541:
2532:
2520:. Retrieved
2516:
2507:
2495:. Retrieved
2491:
2482:
2470:. Retrieved
2466:
2457:
2445:. Retrieved
2440:
2431:
2419:
2400:
2392:
2387:
2379:hutton.ac.uk
2378:
2369:
2357:
2345:. Retrieved
2335:
2323:. Retrieved
2318:
2309:
2297:
2285:. Retrieved
2276:
2264:. Retrieved
2260:
2251:
2239:
2231:
2227:
2218:
2209:
2200:
2183:
2179:
2173:
2161:. Retrieved
2152:
2127:
2123:
2119:
2113:
2080:
2076:
2070:
2059:
2052:
2040:. Retrieved
2036:the original
2027:
2018:
1988:
1983:
1966:
1962:
1958:
1952:
1943:
1933:
1921:. Retrieved
1914:
1905:
1893:. Retrieved
1889:
1880:
1872:the original
1867:
1858:
1842:
1830:
1818:. Retrieved
1814:
1805:
1795:
1791:Linnaeus, C.
1785:
1768:
1764:
1760:
1754:
1737:
1733:
1729:
1723:
1698:
1694:
1685:
1665:
1661:
1657:
1651:
1623:
1619:Wilson, D.E.
1612:
1589:. Retrieved
1575:
1569:
1563:
1555:
1538:
1536:of Denmark.
1531:
1518:
1499:
1494:
1488:
1485:
1475:
1439:
1412:
1404:
1396:
1373:
1349:
1322:
1289:
1277:
1262:
1259:Conservation
1249:
1222:
1191:
1182:
1161:
1149:
1134:
1128:October 2022
1125:
1114:Please help
1109:verification
1106:
1072:Reproduction
1067:
1051:
995:
946:
911:
905:
882:
860:
857:
853:
818:
814:
810:
806:
802:
798:
794:
782:
773:S. v. varius
772:
766:
762:
752:
738:
732:
728:
724:
721:S. v. ognevi
720:
714:
706:
700:
697:S. v. coreae
696:
688:
682:
678:
674:
668:
662:
656:
652:
648:
644:
640:
636:
632:
622:
612:
606:
602:
594:
584:
574:
564:
558:
554:
550:
544:
536:
526:
520:
514:
510:
506:
502:
498:
494:
490:
483:
479:
471:
464:
458:
447:
443:
439:
406:
390:
389:
385:
382:red squirrel
381:
379:
355:
331:
329:
313:
312:
300:
142:
127:
121:October 2021
118:
108:
101:
94:
87:
75:
63:Please help
58:verification
55:
3697:iNaturalist
3568:Wikispecies
2907:(subfamily
2778:28 December
2756:21 November
2656:bpca.org.uk
2584:14 November
2261:rsst.org.uk
1771:(1): 9–13.
1740:(1): 1–28.
1407:pine marten
1376:Mallerstang
1194:pine marten
1188:Competitors
1059:crepuscular
951:forest and
826:Description
803:carpathicus
607:kalbinensis
559:rhodopensis
421:herbivorous
350:Subspecies
3888:Categories
3374:Urosciurus
3210:Otosciurus
2948:Suborder:
2610:5 November
2347:26 January
2287:6 November
2163:6 November
2042:15 October
1668:: 123–142.
1547:References
1462:Kauniainen
1014:vegetables
969:woodpecker
949:coniferous
893:Scots pine
729:golzmajeri
649:nigrescens
541:Trouessart
503:infuscatus
467:subspecies
164:Alverstone
91:newspapers
3372:Subgenus
3352:Subgenus
3228:Subgenus
3208:Subgenus
3188:Subgenus
3160:Subgenus
3068:Subgenus
2924:Kingdom:
2909:Sciurinae
2905:Sciuridae
1969:: 71–86.
1510:Yggdrasil
1506:Ratatoskr
1493:'s novel
1431:red foxes
1152:Gestation
1016:, garden
1006:hazelnuts
807:europaeus
733:uralensis
683:croaticus
641:gotthardi
511:numantius
499:hoffmanni
308:Species:
290:Sciuridae
246:Kingdom:
240:Eukaryota
3780:12400219
3715:11236720
3595:BioLib:
3553:Wikidata
3474:Category
2944:Rodentia
2938:Mammalia
2932:Chordata
2930:Phylum:
2926:Animalia
2913:Sciurini
2732:33997231
2724:28984227
2679:Archived
2604:BBC News
2408:Archived
2325:26 April
2319:BBC News
2266:27 March
2144:54357713
2105:38573283
2007:Archived
1944:BBC News
1916:BBC News
1895:17 April
1848:Archived
1820:27 March
1793:(1758).
1715:33479534
1701:: 1–10.
1643:62265494
1541:heraldry
1514:NĂĂ°höggr
1380:Garsdale
1361:Banchory
1357:Grampian
1325:Anglesey
1298:Projects
1253:Piedmont
1214:buzzards
1200:and the
1198:wildcats
920:Scotland
787:Linnaeus
747:HokkaidĹŤ
711:Matschie
701:coreanus
657:rutilans
507:italicus
430:Taxonomy
417:arboreal
339:Linnaeus
286:Family:
280:Rodentia
270:Mammalia
260:Chordata
256:Phylum:
250:Animalia
236:Domain:
213:IUCN 3.1
3939:Sciurus
3866:ZooBank
3767:1001701
3689:8211070
3624:1037909
3524:Biology
3512:Animals
3500:Mammals
3486:Portals
3230:Sciurus
3058:Sciurus
2942:Order:
2936:Class:
2868:YouTube
2857:YouTube
2846:YouTube
2522:21 July
2497:21 July
2472:21 July
2447:21 July
2097:9344441
2064:. 2020.
1923:7 March
1765:Hystrix
1734:Hystrix
1591:9 March
1522:leprosy
1440:The UK
1421:in the
1384:Widdale
1271:on the
1218:red fox
1210:goshawk
1164:oestrus
1157:weaning
1018:flowers
1010:berries
914:) from
819:typicus
779:, 1789.
629:, 1935.
619:, 1935.
591:, 1929.
581:, 1804.
579:Hermann
571:, 1921.
569:Sowerby
533:, 1929.
515:segurae
413:Eurasia
408:Sciurus
402:in the
396:species
394:) is a
301:Sciurus
296:Genus:
276:Order:
266:Class:
211: (
105:scholar
3845:104235
3832:286193
3741:632439
3663:305737
3637:SCIUVU
2915:tribe)
2814:ARKive
2730:
2722:
2661:2 July
2636:2 July
2492:GOV.UK
2142:
2103:
2095:
1919:. 2018
1713:
1641:
1631:
1419:Tresco
1392:Formby
1241:acorns
1234:Formby
1022:shoots
885:boreal
777:Gmelin
759:, 1907
757:Thomas
743:Thomas
693:Thomas
653:russus
645:graeca
599:Pallas
424:rodent
107:
100:
93:
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