Phylogeny of the Waxwings and Allied Birds

by M. Dale Arvey

Crouch, J. E.

1936. Nesting habits of the Cedar Waxwing. Auk, 53(1):1-8, 1936.

1943. Distribution and habitat relationships of the Phainopepla. Auk, 60(3):319-333, 1943.

Engels, W. L.

1938. Cursorial adaptations in birds—limb proportions in the skeleton of Geococcyx. Jour. Morph., 63:207-217, 3 figs. in text, 1938.

1940. Structural adaptations in Thrashers (Mimidae: Genus Toxostoma) with comments on interspecific relationships. Univ. California Publ. Zoöl., 42(7):341-400, 24 figs. in text, 1940.

Farley, J. A.

1924. Abnormal Cedar Waxwing. Auk, 41(1):160, 1924.

Fisher, H. I.