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298:. Mouse burrows are usually located in the dunes at the base of a shrub, clump of grass or near some vegetated cover. The burrow itself consists of an entrance, a nest cavity, and an escape tube which is closed off but near the surface of the sand. If an intruder, such as a snake or crab, enters a beach mouse burrow, mice make a hasty retreat out the escape tube.
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in 1985. Loss of habitat to development is considered to be the main factor which led to the decline of the species. Hurricanes have also taken their toll on the endangered mouse. The beach mouse population at
Perdido Key was nearly made extinct in the mid-1990s when hurricanes
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ravaged the key's beaches. Numbering less than 40 after the storms, the mice have regenerated with current population estimates near 500. While populations appear to be growing, the mouse will probably never be delisted because of continued
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Dune plants are the primary source of food for the species. It feeds primarily on the seeds of sea oats and bluestem, but will occasionally eat insects. Unlike other rodents they shun people and will not eat or be near trash.
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286:, with mated pairs tending to remain together as long as both live. A typical beach mouse pair averages 3–4 offspring per litter and has roughly 3 litters per year.
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In contrast to its inland relatives, the
Perdido Key beach mouse avoids humans, buildings and trash, instead preferring to meander among the dunes near its
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The
Perdido Key beach mouse is a nocturnal animal, spending most daylight hours in their burrows. Unlike many species, beach mice are
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424:"PERDIDO KEY BEACH MOUSE, Peromyscus polionotus trissyllepsi , U.S. Fish & Wildlife Service"
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NatureServe
Network Biodiversity Location Data accessed through NatureServe Explorer
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591:NatureServe critically imperiled species
384:Environmental Conservation Online System
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257:) is an endangered subspecies of the
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616:Endemic rodents of the United States
464:Peromyscus polionotus trissyllepsis
378:Peromyscus polionotus trissyllepsis
345:Peromyscus polionotus trissyllepsis
254:Peromyscus polionotus trissyllepsis
234:Peromyscus polionotus trissyllepsis
18:Peromyscus polionotus trissyllepsis
386:. U.S. Fish & Wildlife Service
353:. Arlington, Virginia: NatureServe
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1:
306:The species was listed as an
341:NatureServe (7 April 2023).
606:Pensacola metropolitan area
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376:"Perdido Key beach mouse (
611:Mammals described in 1968
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101:Scientific classification
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216:P. p. trissyllepsis
35:Perdido Key beach mouse
249:Perdido Key beach mouse
596:ESA endangered species
65:Critically Imperiled
27:Subspecies of rodent
434:on 12 February 2007
51:Conservation status
308:endangered species
261:. It is found on
202:P. polionotus
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456:Taxon identifiers
324:and degradation.
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16:(Redirected from
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259:oldfield mouse
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436:. Retrieved
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388:. Retrieved
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355:. Retrieved
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322:habitat loss
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302:Conservation
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278:Reproduction
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210:Subspecies:
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550:NatureServe
511:iNaturalist
428:www.fws.gov
263:Perdido Key
240:Bowen, 1968
174:Subfamily:
69:NatureServe
601:Peromyscus
585:Categories
438:12 January
328:References
284:monogamous
189:Peromyscus
178:Neotominae
168:Cricetidae
86:Endangered
196:Species:
124:Kingdom:
118:Eukaryota
555:2.105073
479:Q5475417
473:Wikidata
390:24 April
357:24 April
164:Family:
158:Rodentia
148:Mammalia
138:Chordata
134:Phylum:
128:Animalia
114:Domain:
503:6163563
290:Shelter
184:Genus:
154:Order:
144:Class:
89: (
67: (
568:582896
542:202370
529:122673
516:237774
487:ECOS:
296:burrow
412:23872
563:NCBI
537:ITIS
498:GBIF
490:7394
440:2022
392:2023
359:2023
317:Opal
315:and
313:Erin
269:Diet
247:The
524:ISC
407:50
91:ESA
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409:FR
400:^
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251:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
