Black Oystercatcher

Black Oystercatcher

Haematopus bachmani

Silhouette: terngirl · PhyloPic

Daily sighting probability <5% · Rare
at El Vizcaíno Biosphere Reserve
58 Verified sightings at El Vizcaíno Biosphere Reserve From 2019 to 2026
435 Verified sightings across all 4 parks From 2019 to 2026
May Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Black Oystercatcher

The black oystercatcher (Haematopus bachmani) is a conspicuous black bird found on the shoreline of western North America, ranging from the Aleutian Islands of Alaska to the coast of the Baja California peninsula. It is the only representative of the oystercatcher family (Haematopodidae) over most of its range, overlapping slightly with the American oystercatcher (H. palliatus) on the coast of Baja California. Within its range it is most commonly referred to as the black oystercatcher, although this name is also used locally for the blackish oystercatcher and the African oystercatcher. Its scientific name was derived by John James Audubon from that of his friend John Bachman.

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 along the north Pacific shoreline, a management indicator species in the Chugach National Forest, and a U.S. Fish & Wildlife Service focal species for priority conservation action.

The black oystercatcher... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Kenai Fjords National Park 🇺🇸 United States
~30%
2 Katmai National Park 🇺🇸 United States
~20%
3 El Vizcaíno Biosphere Reserve 🇲🇽 Mexico
<5%
4 Wrangell-St. Elias National Park 🇺🇸 United States
Insufficient data

Quick answers

What are the chances of seeing a Black Oystercatcher in El Vizcaíno Biosphere Reserve?

Under 5% of wildlife watchers report a Black Oystercatcher sighting in El Vizcaíno Biosphere Reserve, based on 58 verified sightings from GBIF citizen-science data.

When is the best time to see Black Oystercatcher in El Vizcaíno Biosphere Reserve?

May has the highest sighting rate for Black Oystercatcher in El Vizcaíno Biosphere Reserve in our monthly data.

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