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early in life. That, and their unspecialized omnivorous diet makes them amenable to domestication. They can be excellent guard animals, due to their loud alarm calls ("screams") when encountering anything new and possibly threatening.
48:
441:, the chicks can run as soon as they are hatched. They can swim better than they can run, so young screamers are usually raised in or near water, where they can better avoid predators. Like ducks, screamer chicks
304:, with which they form a clade to the exclusion of the rest of Anseriformes. Given the presence of lamelae in the otherwise fowl-like beaks of screamers, it is even possible that they evolved from
421:
on their wings which are used in fights over mates and territorial disputes; these can break off in the breast of other screamers, and are regularly renewed. Unlike ducks, they have a partial
454:
Both the southern and the horned screamer remain widespread and are overall fairly common. In contrast, the northern screamer is relatively rare and consequently considered
425:
and are able to fly throughout the year. They live in open areas and marshes with some grass and feed on water plants. One species, the southern screamer, is considered a
948:
417:, but is now extirpated from there. They are large, bulky birds, with a small downy head, long legs and large feet which are only partially webbed. They have large
462:, in spite of their conspicuous nature, because their flesh has a spongy texture and is riddled with air-sacs, making it highly unpalatable. The main threats are
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581:"The unexpected survival of an ancient lineage of anseriform birds into the Neogene of Australia: The youngest record of Presbyornithidae"
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de Pietri, Vanesa L.; Scofield, R. Paul; Zelenkov, Nikita; Boles, Walter E.; Worthy, Trevor H. (2016).
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Carboneras, C. (1992). "Family
Anhimidae (Screamers)". In del Hoyo, J.; Elliott, A.; Sargatal, J. (eds.).
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Screamers typical lay 4–5 white eggs, with clutches ranging between 2 and 7 . Like most
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782:(video shorts, sound recordings, and photographs). Archived from the original on 2016-04-11
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486:. Vol. 1, Ostrich to Ducks. Barcelona, ES: Lynx Edicions. pp. 528–535.
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birds, reverting from a filter-feeding lifestyle to an herbivorous one.
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238:. The clade is exceptional within the living birds in lacking
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Biology, Medicine, and
Surgery of South American Wild Animals
543:. Princeton, NJ: Princeton University Press. p. 213.
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714:
820:
749:10.2305/IUCN.UK.2016-3.RLTS.T22679726A92826428.en
697:10.2305/IUCN.UK.2016-3.RLTS.T22679723A92826187.en
648:10.2305/IUCN.UK.2016-3.RLTS.T22679729A92826769.en
429:as it raids crops and competes with farm birds.
274:Screamers have a poor fossil record. A putative
512:Todd, Frank S. (1991). Forshaw, Joseph (ed.).
466:and increased intensification of agriculture.
409:. The horned screamer was once present on the
222:, but are more closely related to the family
8:
516:. London, UK: Merehurst Press. p. 87.
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214:. They were thought to be related to the
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7:
731:IUCN Red List of Threatened Species
679:IUCN Red List of Threatened Species
630:IUCN Red List of Threatened Species
564:Fowler, M.E.; Cubas, Z.S. (2001).
484:Handbook of the Birds of the World
25:
1044:Taxa named by Leonhard Stejneger
397:The three species occur only in
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325:
72:
568:. Wiley-Blackwell. p. 103.
514:Encyclopaedia of Animals: Birds
300:. Anhimids are most similar to
742:: e.T22679726A92826428. 2016.
690:: e.T22679723A92826187. 2016.
641:: e.T22679729A92826769. 2016.
1:
242:. The three species are: The
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585:Royal Society Open Science
381:or black-necked screamer,
262:or black-necked screamer (
240:uncinate processes of ribs
29:
799:: CS1 maint: unfit URL (
553:– via Google Books.
537:Kricher, John C. (1997).
270:Systematics and evolution
203:are three South American
169:
162:
140:Wetmore & Miller 1926
69:Scientific classification
67:
55:
46:
41:
32:Screamer (disambiguation)
780:Internet Bird Collection
393:Distribution and habitat
282:, while the more modern
540:A Neotropical Companion
450:Status and conservation
288:is known from the late
278:specimen is known from
1034:Birds of South America
740:BirdLife International
688:BirdLife International
639:BirdLife International
1001:Paleobiology Database
433:Behaviour and ecology
372:or crested screamer,
254:or crested screamer (
306:presbyornithid-grade
230:and allies, and the
30:For other uses, see
621:"Southern Screamer
597:10.1098/rsos.150635
464:habitat destruction
285:Chaunoides antiquus
234:, within the clade
218:because of similar
458:. They are seldom
207:species placed in
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988:Open Tree of Life
814:Taxon identifiers
390:
389:
379:Northern screamer
370:Southern screamer
260:northern screamer
252:southern screamer
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57:Southern screamer
16:(Redirected from
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724:Chauna chavaria
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456:near threatened
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401:, ranging from
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383:Chauna chavaria
374:Chauna torquata
340:horned screamer
320:Living Species
302:presbyornithids
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264:Chauna chavaria
256:Chauna torquata
244:horned screamer
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61:Chauna torquata
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27:Family of birds
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672:Anhima cornuta
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439:Anseriformes
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405:to northern
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236:Anseriformes
232:magpie goose
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126:Anseriformes
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36:
1039:Exotic pets
936:iNaturalist
846:Wikispecies
755:29 December
703:29 December
654:29 December
258:); and the
216:Galliformes
1023:Categories
786:2023-07-18
470:References
413:island of
189:Chaunoides
132:Suborder:
1029:Anhimidae
866:Anhimidae
852:Anhimidae
822:Anhimidae
411:Caribbean
407:Argentina
292:to early
290:Oligocene
212:Anhimidae
201:screamers
155:Stejneger
150:Anhimidae
92:Kingdom:
86:Eukaryota
42:Screamer
18:Anhimidae
873:BioLib:
831:Wikidata
415:Trinidad
403:Colombia
224:Anatidae
146:Family:
106:Chordata
102:Phylum:
96:Animalia
82:Domain:
837:Q217484
606:4785986
443:imprint
333:Anhima
294:Miocene
280:Wyoming
250:); the
226:, i.e.
136:Anhimae
122:Order:
112:Class:
993:241842
967:553440
954:104228
603:
547:
520:
490:
460:hunted
362:Chauna
298:Brazil
276:Eocene
209:family
181:Chauna
174:Anhima
164:Genera
157:, 1885
1006:39632
949:IRMNG
902:6234R
876:21257
423:moult
419:spurs
317:Genus
314:Image
228:ducks
220:bills
980:8827
975:NCBI
962:ITIS
941:6906
928:2988
923:GBIF
915:8026
889:1439
884:BOLD
801:link
757:2022
736:2016
705:2022
684:2016
656:2022
635:2016
545:ISBN
518:ISBN
488:ISBN
427:pest
205:bird
199:The
116:Aves
910:EoL
897:CoL
861:ADW
744:doi
692:doi
643:doi
601:PMC
593:doi
342:, (
296:in
266:).
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793:{{
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713:^
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502:^
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246:(
187:†
59:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
