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319:, nesting in rocky crevices in colonies of up to a million birds. These colonies are often mixed, with other species of auklet nesting with, and competing with the least auklets. While this coexistence with other species may bring the benefits of protection from predators, least auklets are vulnerable to being displaced from their nesting sites by the larger
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cause these prey items to be tightly clumped together. Like all auks they are pursuit divers, using their wings to provide thrust and "fly" under the water. They are voracious predators, consuming 86% of their body weight each day.
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black downy chick is hatched. Both parents share incubation duties, as well as brooding and feeding duties. Unlike many auks, which are fed fish carried crosswise in the bill, chicks of the least auklet are fed
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caused the species to be wiped out on many of those islands, and rats are also a problem on many islands. However, at present they are still a very common species, and are not considered threatened by the
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450:(A. Poole and F. Gill, Eds.). Philadelphia: The Academy of Natural Sciences; Washington, D.C.: The American Ornithologists’ Union.
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from a sublingual pouch, as are other small auklets. The chicks receive no further parental care after they
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species. They hunt for these in stratified waters caused where
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423:10.2305/IUCN.UK.2020-3.RLTS.T22694921A168850125.en
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354:Alaska Maritime National Wildlife Refuge
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250:. Their largest colonies are on the
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270:Least auklets feed predominantly on
876:IUCN Red List least concern species
409:IUCN Red List of Threatened Species
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442:Jones, I. L. 1993. Least Auklet (
901:Taxa named by Peter Simon Pallas
360:Least auklets are vulnerable to
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398:BirdLife International (2020).
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315:Least auklets are highly
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81:Scientific classification
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896:Birds described in 1811
344:Status and conservation
891:Native birds of Alaska
368:. The introduction of
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356:holding a least auklet
768:Paleobiology Database
469:at Audubon Bird Guide
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260:Little Diomede Island
886:Birds of the Arctic
461:Least auklet images
256:St. Lawrence Island
51:Conservation status
366:introduced species
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755:Open Tree of Life
479:Taxon identifiers
463:at tsuru-bird.net
352:Staffer from the
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138:Charadriiformes
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781:SeaLifeBase
703:NatureServe
651:iNaturalist
511:Wikispecies
429:12 November
334:zooplankton
296:zooplankton
288:euphausiids
870:Categories
839:Q109578523
807:Xeno-canto
385:References
362:oil spills
332:and other
294:and other
283:Neocalanus
325:precocial
300:upwelling
292:pteropods
248:ice sheet
166:Species:
104:Kingdom:
98:Eukaryota
853:11255291
833:Wikidata
708:2.105309
695:22694921
669:10194923
555:22694921
550:BirdLife
496:Wikidata
330:copepods
317:colonial
311:Breeding
275:copepods
272:calanoid
144:Family:
118:Chordata
114:Phylum:
108:Animalia
94:Domain:
71:IUCN 3.1
633:5229270
537:Avibase
502:Q244035
244:Siberia
228:seabird
226:) is a
200:, 1811)
154:Genus:
148:Alcidae
134:Order:
124:Class:
69: (
881:Aethia
799:344016
773:372771
760:855484
747:344016
682:177020
640:GNAB:
615:EURING
607:leaauk
581:leaauk
530:leaauk
338:fledge
240:Alaska
198:Pallas
159:Aethia
794:WoRMS
786:74296
734:73115
721:28686
664:IRMNG
602:eBird
594:65CP6
568:10153
279:genus
848:GBIF
742:OBIS
716:NCBI
690:IUCN
677:ITIS
656:4544
628:GBIF
620:6510
563:BOLD
431:2021
414:2020
379:IUCN
364:and
302:and
258:and
242:and
216:The
128:Aves
589:CoL
576:BOW
526:ABA
418:doi
232:auk
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