Literature

Authors	Year	Title
J. D. Brawn	1990	Interspecific competition and social behavior in Violet-green Swallows
M. B. Robbins, Ridgely R. S.	1990	The avifauna of an upper tropical cloud forest in southwestern Ecuador
R. Cintra	1990	Black-eared Fairy (Heliothryx aurita, Trochilidae) using a gliding flight like falling leaves when leaving nest
D. M. Finch	1990	Effects of predation and competitor interference on nesting success of House Wrens and Tree Swallows
T. W. Custer, Frederick P. C.	1990	Egg size and laying order of Snowy Egrets, Great Egrets, and Black-crowned Night-Herons
P. P. Marra	1990	Nest, eggs, and young of the Green-and-Gold Tanager, with notes on timing of breeding
W. J. Erckmann, Beletsky, L. D., Orians, G. H., Johnsen, T., Sharbaugh, S., D’Antonio, C.	1990	Old nests as cues for nest-site selection: an experimental test with Red-winged Blackbirds
S. D. Freeman, Gori, F., Rohwer, S.	1990	Red-winged Blackbirds and Brown-headed Cowbirds: some aspeces of a host-parasite relationship
J. L. X. do Nascimento	1990	Reprodu{\c c}ão de Agamia agami na Usina Hidrelétrica Balbina, Amazonas, Brasil
K. - L. Schuchmann	1990	Reproductive biology of the Purple-crowned Fairy (Heliothryx barroti, Trochilidae) – notes on antipredator behaviour
A. Cruz, Manolis, T. A., Andrews, R. W.	1990	Reproductive interactions of the Shiny Cowbird Molothrus bonariensis and the Yellow-hooded Blackbird Agelaius icterocephalus in Trinidad
M. P. Small, Boersma P. D.	1990	Why female Red-winged Blackbirds call at the nest
C. F. Facemire, Facemire, M. F., Facemire, M. C.	1990	Wind is a factor in the orientation of entrances of Cactus Wren nests