Phylogeny of the Waxwings and Allied Birds

by M. Dale Arvey

1943. Breeding notes on Phainopepla. Auk, 60(3):333-341, 1943.

Richardson, F.

1942. Adaptive modifications for trunk foraging in birds. Univ. California Pub. Zoöl., 46(4):317-368, 2 plates, 16 figs. in text, 1942.

Ridgway, R.

1904. The birds of North and Middle America, Part III. U. S. Nat. Mus. Bull. 50:xx + 801 pp., 19 plates, 1904.

Saunders, A. A.

1911. A study of the nesting of the Cedar Waxwing. Auk, 28(3):323-329, 1911.

1912. The probable breeding of the Bohemian Waxwing in Montana. Condor, 14(6):224, 1912.

Sharpe, R. B.

1885. Catalogue of the birds in the British Museum, Vol. 10, British Mus., xiii + 682 pp., 12 plates, 1885.