Literature

Authors	Year	Title
M. L. Avery, van Riper, III C.	1993	Post-breeding territoriality and foraging behavior in Costa’s Hummingbird (Calypte costae)
B. J. Best, Clarke, C. T., Checker, M., Broom, A. L., Thewlis, R. M., Duckworth, W., McNab, A.	1993	Distributional records, natural history notes and conservation of some poorly known birds from southwestern Ecuador and northwestern Peru
W. A. Calder	1993	Hummingbird of the mountains. Species profile: Broad-tailed hummingbird (Selasphorus playcercus)
W. A. Calder	1993	Rufous Hummingbird (Selasphorus rufus)
F. L. Carpenter, Hixon, M. A., Russell, R. W., Paton, D. C., Temeles, E. J.	1993	Interference asymmetries among age-sex classes of Rufous Hummingbirds during migratory stopovers
F. L. Carpenter, Hixon, M. A., Temeles, E. J., Russell, R. W., Paton, D. C.	1993	Exploitative compensation by subordinate age-sex classes of Rufous Hummingbirds
K. F. Conrad, Robertson R. J.	1993	Patterns of parental provisioning by Eastern Phoebes.
C. R. Dykstra, Karasov W. H.	1993	Nesting energetics of House Wrens (Troglodytes aedon) in relation to maximal rates of energy flow
J. P. Kelly	1993	The effect of nest predation on habitat selection by Dusky Flycatchers in timber pine-juniper woodland
M. B. Martella, Bucher E. H.	1993	Estructura del nido y comportamiento de nidificación de la cotorra Myiopsitta monachus
M. L. Morton, Sockman, K. W., Peterson, L. E.	1993	Nest predation in the Mountain White-crowned Sparrow
S. Sargent	1993	Nesting biology of the Yellow-throated Euphonia: large clutch size in a Neotropical frugivore
B. E. Young	1993	Effects of the parasitic botfly Philornis carinatus on nestling house wrens, Troglodytes aedon, in Costa Rica