Natural History of the Bell Vireo, Vireo bellii Audubon

by Jon C. Barlow

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Bailey, R. E.

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Bennett, W. W.

1917. Bell's Vireo studies (Vireo bellii Aud.). Proc. Iowa Acad. Sci., 24:285-293.

Bent, A. C.

1950. Life histories of North American wagtails, shrikes, vireos and their allies. Smithsonian Inst., U. S. Nat. Mus. Bull., 197:vii + 411 pp., 48 pls.

Bunker, C. D.

1910. Habits of the Black-capt Vireo (Vireo atricapillus). Condor, 12:70-73.

Chapin, E. A.