2009
Ramírez-Bautista, A., G. R. Smith y X. Hernández-Ibarra. 2009. Reproduction and sexual dimorphism in the whiptail lizard Aspidoscelis gularis (Squamata: Teiidae) in Guadalcázar San Luis Potosí, México. ISSN: 1943-6262. The Southwestern Naturalist 54 (4): 453-460.
The effect of spatio-temporal variation in understanding the fruit crop size hypothesis
Abundance of frugivorous birds and richness of fruit resource: is there a temporal relationship?
A female Lucifer Hummingbird (Calothorax lucifer) with iridescent chin feathers
DISTRIBUCIÓN DE COLIBRÍES EN LA ZONA BAJA DEL CENTRO DE VERACRUZ, MÉXICO
Avifauna de la Reserva de la Biosfera Barranca de Metztitlán, Hidalgo, México
Temporal-spatial segregation among hummingbirds foraging on honeydew in a temperate forest in Mexico