A Check-List of the Birds of Idaho

by M. Dale Arvey

1941. Black-billed cuckoo in Idaho. Condor, 43:291.

1944. Eastern blue-jay in Idaho. Condor, 46:205.

Behle, W. H.

1942. Distribution and variation of the horned larks (Otocoris alpestris) of western North America. Univ. California Publ. Zoöl., 46:205-316.

1944. Check-list of the birds of Utah. Condor, 46:67-87.

Bendire, C. E.

1877. Birds of southeastern Oregon. Proc. Boston Soc. Nat. Hist., 19:109-149.

Bond, R. M.

1946. The peregrine population of western North America. Condor, 48:101-116.

Brewster, W.