A massive seabird with wingspan exceeding 2 m. Nests on remote Hawaiian Islands. Spectacular gliding flight across waves; rarely flaps wings.
§ Quick facts
§ Encyclopedia
The black-footed albatross is a large seabird of the albatross family Diomedeidae from the North Pacific. All but 2.5% of the population is found among the Northwestern Hawaiian Islands. It is one of three species of albatross that range in the Northern Hemisphere, nesting on isolated tropical islands. Unlike many albatrosses, it is dark plumaged.
Source: Wikipedia — Black-footed albatross Licensed under CC BY-SA 4.0
§ Identification
Field marks. Dark sooty-brown body with pale face and undertail; large pink-tipped dark bill. Massive wingspan with slender wings adapted for dynamic soaring over ocean swells.
Similar species. Laysan Albatross (white body, dark wings). Short-tailed Albatross (much rarer; pale body in adults).
Voice. Bill-clattering and groaning during courtship; generally silent at sea.
§ Diet & behavior
Diet. Flying fish eggs, squid, krill, scavenged fish. Surface-skimmer and surface-seizer; rarely dives.
Behavior. Breeds almost entirely on northwestern Hawaiian Islands (especially Midway and Laysan); a small population on Mexico's Guadalupe Island. Pairs mate for life and return to natal colony to breed every other year. Plastic ingestion is a major chick mortality factor.
§ Range
Pelagic North Pacific
§ Habitat
Open North Pacific
§ Threats
Plastic ingestion (devastating for chicks), longline fishery bycatch, climate change.
§ Conservation status
According to the IUCN Red List, the black-footed albatross is currently classified as Near Threatened.
§ What helps
Reduce ocean plastic. Support albatross conservation. Don't use plastic items.
§ Further reading
- Wikipedia — Black-footed albatross
- www.fws.gov — authoritative profile of Phoebastria nigripes
- IUCN Red List · taxon 22698331
- iNaturalist · taxon 4391
- eBird · bfoalb
- GBIF occurrence records
- Encyclopedia of Life — Phoebastria nigripes
§ Sources cited
- USFWS Pacific Islands
- NOAA Pacific Islands Fisheries Science Center
- American Bird Conservancy
- IUCN Red List 2018