Ancient murrelet
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Charadriiformes
- family: Alcidae
- genus: Synthliboramphus
- species: Synthliboramphus antiquus
Busan
Busan
Korea
Ensenada
Baja California
Mexico
Aptos- Avila Beach
- Bayview
- Belvedere
- Bodega Bay
- Bolinas
- Broadmoor
- Capitola
- Carmel-by-the-Sea
- Carpinteria
- Cayucos
- Channel Islands Beach
- Costa Mesa
- Crescent City
- Dana Point
- Del Monte Forest
- El Granada
- El Segundo
- Elkhorn
- Fort Bragg
- Half Moon Bay
- Hermosa Beach
- Huntington Beach
- Imperial Beach
- Isla Vista
- La Jolla
- La Selva Beach
- Live Oak
- Malibu
- Malibu Beach
- Manhattan Beach
- Marina
- Marina del Rey
- Montara
- Monterey
- Morro Bay
- Moss Beach
- Opal Cliffs
- Oxnard Shores
- Pacific Grove
- Rancho Palos Verdes
- Redondo Beach
- Rio Del Mar
- San Francisco
- San Pedro
- Santa Barbara
- Santa Cruz
- Santa Monica
- Seacliff
- Seal Beach
- Seaside
- Soquel
- South San Francisco
- Tiburon
- Twin Lakes
California- Fort Collins
- Louisville
Colorado- Evanston
Illinois- Burns Harbor
Indiana- Saint Joseph
Michigan- Elko
Nevada- Ipswich
South Dakota- Ault Field
- Bainbridge Island
- Bellingham
- Birch Bay
- Coulee Dam
- Des Moines
- Edmonds
- Fox Island
- Friday Harbor
- Gig Harbor
- Hansville
- Long Beach
- Mabton
- Mukilteo
- Ocean Shores
- Olympia
- Point Roberts
- Port Angeles
- Port Angeles East
- Port Townsend
- Seattle
- Sequim
- Steilacoom
- Stevenson
- Tacoma
- Westport
- Wollochet
- Woodway
- Yakima
Washington
United States
Bowen Island
Chiba