2004
Ramírez-Bautista, A. y V. Olvera-Becerril. 2004. Reproduction in the Boulder Spiny Lizard, Sceloporus pyrocephalus (Sauria: Phrynosomatidae), from a Tropical Dry Forest of México. ISSN: 0022-1511. Journal of Herpetology 38 (2): 225-231.
Temporal-spatial segregation among hummingbirds foraging on honeydew in a temperate forest in Mexico
Abundance of frugivorous birds and richness of fruit resource: is there a temporal relationship?
The effect of spatio-temporal variation in understanding the fruit crop size hypothesis
UN PANORAMA BREVE DE LA HISTORIA DE LA ORNITOLOGÍA MEXICANA
A female Lucifer Hummingbird (Calothorax lucifer) with iridescent chin feathers
DISTRIBUCIÓN DE COLIBRÍES EN LA ZONA BAJA DEL CENTRO DE VERACRUZ, MÉXICO