Endangered Birds
Critical conservation status birds that need our immediate attention and protection. Learn about the threats they face and how you can help.
6 endangered species documented • Updated weekly
About This Guide
This collection highlights bird species facing the threat of extinction. Each entry includes detailed information about why the species is endangered and ongoing conservation efforts. New species are added every Thursday!
Conservation Status Levels:
- Critically Endangered: Extremely high risk of extinction
- Endangered: High risk of extinction
- Vulnerable: High risk of becoming endangered
Status information follows IUCN Red List categories. Last updated: 3/5/2026
Black-necked Stilt
VulnerableHimantopus mexicanus
A striking wading bird with extremely long, thin pink legs and a long, needle-like black bill. Adults have contrasting black and white plumage with a black head and neck, white underparts, and black wings and back.
Habitat
Shallow wetlands, salt ponds, mudflats, lagoons, and managed wetlands in both freshwater and saltwater environments
Range
Western North America from Oregon to Mexico, with smaller populations in Hawaii, Gulf Coast, and Caribbean
Field Marks
Extremely long pink legs, straight black bill, black and white plumage pattern, loud 'kek-kek-kek' alarm calls
⚠️ Why Endangered
Habitat loss due to wetland drainage, urban development, and water diversions has eliminated over 95% of historical wetland habitat in California and the Southwest. Climate change threatens remaining wetlands through altered precipitation patterns and increased drought, while pollution and human disturbance at nesting sites further impact breeding success.
🌱 Conservation Efforts
Wetland restoration projects and managed flooding of agricultural fields provide crucial habitat during migration and breeding. The North American Bird Conservation Initiative coordinates monitoring efforts, while water level management at national wildlife refuges optimizes conditions for nesting. Private landowner partnerships create additional habitat through conservation easements and wildlife-friendly farming practices.
Black-footed Albatross
VulnerablePhoebastria nigripes
A large seabird with dark chocolate-brown plumage, whitish facial patches, and distinctive black feet and legs. Adults have wingspans reaching 7 feet and are masterful ocean gliders, spending most of their lives soaring over Pacific waters.
Habitat
Open ocean waters and remote Pacific islands for nesting; feeds primarily over continental shelf and upwelling areas
Range
North Pacific Ocean from Japan to western North America; breeds primarily on Hawaiian islands with small populations on Japanese islands
Field Marks
Dark brown plumage overall, pale face and throat, black bill and feet, long narrow wings, distinctive soaring flight pattern low over ocean waves
⚠️ Why Endangered
Primary threats include plastic pollution and marine debris ingestion, which kills chicks and adults, along with commercial fishing bycatch in longline and gillnet operations. Climate change and sea level rise threaten nesting colonies, while introduced predators on breeding islands attack eggs and chicks.
🌱 Conservation Efforts
International agreements reduce fishing bycatch through required bird-safe fishing practices and gear modifications. Island restoration programs remove invasive species from breeding colonies, while marine protected areas safeguard feeding grounds. Plastic pollution reduction campaigns and monitoring programs track population recovery.
California Clapper Rail
EndangeredRallus obsoletus obsoletus
A secretive marsh bird about the size of a chicken with a long, slightly curved orange bill and grayish-brown plumage with darker barring on the flanks. The California Clapper Rail has a distinctive clattering call that echoes across salt marshes, and its large feet are adapted for walking on soft mud.
Habitat
Salt marshes and tidal wetlands with dense pickleweed, cordgrass, and other salt-tolerant vegetation
Range
San Francisco Bay Area salt marshes, with small populations in San Pablo Bay, Suisun Bay, and scattered locations around the greater bay system
Field Marks
Long orange bill, grayish-brown upperparts with buff and white underparts, dark barring on flanks, white undertail coverts, and large grayish feet
⚠️ Why Endangered
Over 95% of San Francisco Bay's historic salt marshes have been destroyed since the 1850s due to urban development, salt production, and land reclamation. The remaining fragmented marshes face threats from sea level rise, invasive plants like Spartina alterniflora, pollution, and human disturbance that disrupts nesting.
🌱 Conservation Efforts
The San Francisco Bay Salt Pond Restoration Project is restoring 15,000 acres of industrial salt ponds back to tidal marshes. Captive breeding programs at zoos help supplement wild populations, while habitat enhancement includes invasive species removal and creation of high tide refugia. The species is protected under the Endangered Species Act with designated critical habitat.
Kirtland's Warbler
VulnerableSetophaga kirtlandii
Small songbird with blue-gray upperparts, yellow underparts with black streaks on sides, and distinctive eye-ring. Breeds exclusively in young jack pine forests.
Habitat
Young jack pine forests (6-20 years old), Bahamas in winter
Range
Northern Michigan and surrounding areas (breeding), Bahamas (winter)
Field Marks
Blue-gray back, yellow breast with black side streaks, broken white eye-ring, tail pumping behavior
⚠️ Why Endangered
One of the rarest songbirds in North America. Declined to fewer than 200 pairs in 1970s due to habitat loss and cowbird parasitism. Requires very specific habitat of young jack pine stands.
🌱 Conservation Efforts
Conservation efforts including habitat management through controlled burns, cowbird control programs, and jack pine planting have been highly successful. Species was delisted from federal endangered status in 2019.
Whooping Crane
EndangeredGrus americana
Tallest North American bird standing 5 feet tall with a wingspan of 7-8 feet. Pure white plumage with black wing tips, red crown, and long dark legs.
Habitat
Freshwater wetlands, marshes, coastal estuaries
Range
Breeds in northern Canada, winters on Texas Gulf Coast
Field Marks
All-white body, black wing tips visible in flight, red crown, very tall stature, bugling call
⚠️ Why Endangered
Population declined to just 15 birds in 1941 due to hunting and habitat loss. Ongoing threats include habitat degradation, collisions with power lines, disease, and climate change affecting wetland habitats.
🌱 Conservation Efforts
Recovery efforts include captive breeding, reintroduction programs, and habitat protection. Multiple wild populations are now established through innovative ultralight aircraft-led migrations and other methods.
California Condor
Critically EndangeredGymnogyps californianus
North America's largest land bird with a wingspan up to 9.5 feet. These massive vultures have bare heads and predominantly black plumage with distinctive white wing patches.
Habitat
Rocky shrubland, coniferous forests, oak savannas
Range
California, Arizona, Utah (reintroduced populations)
Field Marks
Massive size, bald head (varies from gray to reddish-orange), white triangular patches under wings, number tags on wings
⚠️ Why Endangered
Nearly extinct in the 1980s with only 27 individuals remaining. Threats include lead poisoning from ammunition in carrion, habitat loss, and collisions with power lines.
🌱 Conservation Efforts
Intensive captive breeding programs have brought numbers to around 500 birds. Ongoing efforts include lead-free ammunition advocacy, power line modification, and continued breeding programs.
How You Can Help
Every action counts in protecting endangered bird species. Here are ways you can make a difference:
- •Support conservation organizations working to protect endangered species habitats
- •Reduce threats - Keep cats indoors, prevent window collisions, reduce pesticide use
- •Create habitat - Plant native species and provide water sources in your yard
- •Participate in citizen science - Report sightings through eBird and other platforms
- •Spread awareness - Share information about endangered species with your community
Learn More
Our expert contributors write in-depth articles about bird conservation, habitat protection, and species recovery efforts:
Note: This guide is automatically updated every Thursday with a new endangered species profile. Species information is generated by our AI conservation experts and verified against IUCN Red List data. Conservation efforts and population trends are updated regularly.