Browsing by Author "Lefebvre, Gaetan"

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Avian predation upon lizards and frogs in a neotropical forest understorey

Poulin, Brigitte; Lefebvre, Gaetan; Ibáñez, Roberto D.; Jaramillo, Cesar A.; Hernandez, Carlos; Rand, Austin Stanley (2001)
Dietary relationships of migrant and resident birds from a humid forest in central Panama

Poulin, Brigitte; Lefebvre, Gaetan (1996)

This study reports on food selection by Nearctic migrants, especially thrushes (Catharus), wood-warblers (Oporornis, Seiurus, Wilsonia), and tyrant flycatchers (Empidonax) in a humid forest of central Panama. We attempt ...
Interspecific Synchrony and Asynchrony in the Fruiting Phenologies of Congeneric Bird-Dispersed Plants in Panamá

Poulin, Brigitte; Wright, S. Joseph; Lefebvre, Gaetan; Calderon, Osvaldo (1999)
Lacertilia: Hemidactylus frenatus (House gecko): Foraging

Poulin, Brigitte; Lefebvre, Gaetan; Rand, Austin Stanley (1995)
Temporal dynamics of mangrove bird communities in Venezuela with special reference to migrant warblers

Lefebvre, Gaetan; Poulin, Brigitte; McNeil, Raymond (1994)

We studied bird phenology and abundance patterns relative to rainfall, ground inundation, and food abundance in three mangrove sites of northeastern Venezuela over two complete annual cycles. Bird abundance, breeding and ...

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