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380:. It forages through the intertidal area, searching for food visually, often so close to the water's edge it has to fly up to avoid crashing surf. It uses its strong bill to dislodge food and pry shells open. At high tides, it is normally inactive and can be seen resting and awaiting tidal reversal.
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Since black oystercatchers are territorial, especially during the nesting season, they can readily be detected by their loud vocalizations while flying, actively defending a foraging and nesting area in one territory. Some pairs have been recorded staying together for many years. Nests are small
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Although the species is not considered threatened, its global population is estimated between 8,900–11,000. It is a species of high conservation concern throughout its range (U.S., Canadian, Alaskan, and
Northern & Southern Pacific Shorebird Conservation Plans), a keystone indicator species
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are laid in this nest; they are very hard, and can even survive being submerged by a high tide or very high water levels. Incubation takes around 26–28 days. The chicks are capable of leaving the nest after one day, but stay in the territory for a long time after
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The bird is restricted in its range, never straying far from shores, in particular favoring rocky shorelines. It has been suggested that it is seen mostly on
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bowls or depressions close to the shore into which small pebbles and shell fragments are tossed with a sideward or backward flick of the bill.
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404:(apx. 40 days). Fledged juveniles stay in the territory until the next breeding season. If the parents
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from U.S. Fish and
Wildlife Service and Manomet Center for Conservation Sciences
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family (Haematopodidae) over most of its range, overlapping slightly with the
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Summary of Black
Oystercatcher Conservation Plan in English and Spanish
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varies slightly from north to south, being darker further north.
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Native birds of the West Coast of the United States
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527:10.2305/IUCN.UK.2016-3.RLTS.T62015238A95185212.en
456:Black oystercatcher in Pacific Rim National Park
300:along the north Pacific shoreline, a management
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584:Black Oystercatcher Conservation Action Plan
340:which have some quieter embayments, such as
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288:. Its scientific name was derived by
264:It is the only representative of the
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929:IUCN Red List least concern species
564:American black oystercatcher videos
513:IUCN Red List of Threatened Species
344:protected areas. It forages in the
316:The black oystercatcher is a large
245:found on the shoreline of western
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964:Taxa named by John James Audubon
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576:VIREO-(includes picture of egg
566:on the Internet Bird Collection
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18:American black oystercatcher
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548:The Birds of North America
443:Pacific Rim National Park
259:Baja California peninsula
241:) is a conspicuous black
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81:Scientific classification
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553:B. Andres & G. Falxa
520:: e.T62015238A95185212.
429:Lagoon, British Columbia
324:and a red eye-ring. Its
292:from that of his friend
959:Birds described in 1838
441:Black oystercatcher in
425:Black oystercatcher in
306:Chugach National Forest
944:Native birds of Alaska
570:"Black oystercatcher"-
500:BirdLife International
480:Blackish oystercatcher
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282:blackish oystercatcher
270:American oystercatcher
546:Black Oystercatcher,
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286:African oystercatcher
395:Around two to three
348:, feeding on marine
257:to the coast of the
35:Black oystercatcher
906:Haematopus-bachmani
750:black-oystercatcher
640:Haematopus bachmani
610:Haematopus bachmani
572:Haematopus bachmani
278:black oystercatcher
249:, ranging from the
238:Haematopus bachmani
233:black oystercatcher
190:Haematopus bachmani
51:Conservation status
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290:John James Audubon
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862:Open Tree of Life
602:Taxon identifiers
338:coastal stretches
302:indicator species
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16:(Redirected from
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274:H. palliatus
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875:SeaLifeBase
823:Neotropical
797:NatureServe
758:iNaturalist
634:Wikispecies
312:Description
939:Shorebirds
934:Haematopus
923:Categories
901:Xeno-canto
533:5 December
486:References
159:Haematopus
470:Chick on
427:Esquimalt
378:barnacles
318:shorebird
166:Species:
104:Kingdom:
98:Eukaryota
802:2.103385
776:11110665
678:22693638
673:BirdLife
619:Wikidata
502:(2016).
474:, Alaska
462:See also
402:fledging
356:such as
354:molluscs
332:Behavior
284:and the
215:Synonyms
144:Family:
118:Chordata
114:Phylum:
108:Animalia
94:Domain:
71:IUCN 3.1
740:2480272
660:Avibase
625:Q576024
412:Gallery
406:migrate
374:isopods
366:chitons
362:limpets
358:mussels
326:plumage
304:in the
197:Audubon
154:Genus:
134:Order:
124:Class:
69: (
893:366767
880:155195
867:234685
854:366767
828:blkoys
815:279948
789:176475
747:GNAB:
722:EURING
714:blkoys
688:blkoys
653:blaoys
578:clutch
551:No 155
255:Alaska
199:, 1838
888:WoRMS
841:72959
771:IRMNG
709:eBird
701:3J8XF
685:BOW:
370:crabs
342:jetty
849:OBIS
810:NCBI
784:ITIS
763:4838
735:GBIF
727:4520
535:2023
518:2016
397:eggs
387:Nest
376:and
364:and
322:iris
243:bird
231:The
128:Aves
696:CoL
649:ABA
522:doi
253:of
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
