World Bird List

Species factsheet
Swainson's Thrush (Catharus ustulatus)

Order: Catharus ustulatus
Family: Thrushes (Turdidae)

Danske navn: Olivenskovdrossel

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
incanus c and e Alaska and w Canada
ustulatus se Alaska to wc USA
phillipsi Queen Charlotte Is. (off w Canada)
oedicus sw USA
swainsoni c and e Canada, n USA
appalachiensis e USA
Annoncer