Natural History of the Bell Vireo, Vireo bellii Audubon

by Jon C. Barlow

Moynihan, M.

1955. Types of hostile display. Auk, 72:247-259.

Mumford, R. E.

1952. Bell's Vireo in Indiana. Wilson Bull., 64:224-233.

Nice, M. M.

1929. The fortunes of a pair of Bell Vireos. Condor, 31:13-20.

1943. Studies in the life history of the song sparrow. II. The behavior of the song sparrow and other passerines. Trans. Linn. Soc. N.Y., 6:328 pp.

1954. Problems of incubation periods in North American birds. Condor, 56:173-197.

Nolan, V.

1960. Breeding behavior of the Bell Vireo in southern Indiana. Condor, 62:225-244.