Black Oystercatcher
Haematopus bachmani
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyHaematopodidae (Oystercatchers)
- GenusHaematopus (Oystercatchers)
- SpeciesHaematopus bachmani (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. Wikipedia →
30–40% of wildlife watchers report a Black Oystercatcher sighting in Kenai Fjords National Park, based on 247 days of visitor records from GBIF citizen-science data.
Closest Relatives at Kenai Fjords National Park
Horned Puffin
Fratercula corniculata
Black-legged Kittiwake
Rissa tridactyla
Common Murre
Uria aalge
Tufted Puffin
Fratercula cirrhata
Glaucous-winged Gull
Larus glaucescens
Rhinoceros Auklet
Cerorhinca monocerata
Pigeon Guillemot
Cepphus columba
Marbled Murrelet
Brachyramphus marmoratus
Kittlitz's Murrelet
Brachyramphus brevirostris
Parakeet Auklet
Aethia psittacula
Ancient Murrelet
Synthliboramphus antiquus
Thick-billed Murre
Uria lomvia
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Pacific Rim National Park Reserve | 🇨🇦 Canada | |
| 2 | Kenai Fjords National Park | 🇺🇸 United States | |
| 3 | Katmai National Park | 🇺🇸 United States | |
| 4 | Redwood National Park | 🇺🇸 United States | |
| 5 | Channel Islands National Park | 🇺🇸 United States | |
| 6 | Olympic National Park | 🇺🇸 United States | |
| 7 | Great Bear Rainforest | 🇨🇦 Canada | |
| 8 | El Vizcaíno Biosphere Reserve | 🇲🇽 Mexico | |
| 9 | Kluane National Park | 🇨🇦 Canada | |
| 10 | Wrangell-St. Elias National Park | 🇺🇸 United States |
Quick answers
What are the chances of seeing a Black Oystercatcher in Kenai Fjords National Park?
About 33% of wildlife watchers report a Black Oystercatcher sighting in Kenai Fjords National Park, based on 247 days of visitor records from GBIF citizen-science data.
When is the best time to see Black Oystercatcher in Kenai Fjords National Park?
June has the highest sighting rate for Black Oystercatcher in Kenai Fjords National Park in our monthly data.