-
by Udvardy, Miklos D. F., 1919-1998-
Published 1994 -
by Pyle, Robert Michael
Published 1995 -
by Udvardy, Miklos D. F., 1919-
Published 1977 -
Birds of the Pacific Northwest mountainsthe Cascade Range the Olympic Mountains Vancouver Island and the Coast MountainsBookby Wassink, Jan L.
Published 1995 -
Fishes of the Pacific CoastAlaska to Peru including the Gulf of California and the Galapagos IslandsBookby Goodson, Gar
Published 1988