Mazatlan, Sinaloa, Mexico.
Genetic data suggest that this species may be sister to T. sandvicensis#R. Previously thought to be closely related also to T. bengalensis and perhaps T. bernsteini. Monotypic.
Pacific coast of North America, breeding from S California to C Baja California (mainly to Rasa I). Post-breeding dispersal N to Oregon; winter range mainly from Mexico (Nayarit) S to Chile.
Food and feeding
Status and conservation
Only subscribers are able to see the bibliography. Login or Subscribe to get access to a lot of extra features!