World Bird List

Species factsheet
Fork-tailed Storm Petrel (Oceanodroma furcata)

Order: Oceanodroma furcata
Family: Northern Storm Petrels (Hydrobatidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
furcata n Kuril, Komandorskiye and Aleutian Is.
plumbea Alaska to n California
Annoncer