1997
Ortiz-Pulido, R. 1997. Actividades frugívoras de Tyrannus forficatus en un mosaico de vegetación durante la migración. Ornitología Neotropical 9: 237-239. Preprinted
The effect of spatio-temporal variation in understanding the fruit crop size hypothesis
A female Lucifer Hummingbird (Calothorax lucifer) with iridescent chin feathers
EXPLORING THE RELATIONSHIP BETWEEN HUMMINGBIRD RECORDS AND FLOWER ABUNDANCE WITH SPATIALLY SCALED...
Abundance of frugivorous birds and richness of fruit resource: is there a temporal relationship?
Epiphyte Orchid Establishment on Termite Carton Trails
Avifauna of the Barranca de Metztitlán Biosphere Reserve, Hidalgo, Mexico
DISTRIBUTION OF HUMMINGBIRDS IN THE LOWLANDS OF CENTRAL VERACRUZ, MEXICO