2011
Ramírez-Bautista, A., A. Leyte-Manrique, J. C. Marshall y G. R. Smith. 2011. Ramírez-Bautista, A., A. Leyte-Manrique, J. C. Marshall y G. R. Smith. 2011. Effects of elevation on litter-size variation among lizard populations in the Sceloporus grammicus complex (Phrynosomatidae) in Mexico. ISSN: 1944-8341. Western North American Naturalist 71(2): 215-221.. ISSN: 1944-8341. Western North American Naturalist 71(2): 215-221.
A female Lucifer Hummingbird (Calothorax lucifer) with iridescent chin feathers
Avifauna de la Reserva de la Biosfera Barranca de Metztitlán, Hidalgo, México
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
Temporal-spatial segregation among hummingbirds foraging on honeydew in a temperate forest in Mexico
DISTRIBUCIÓN DE COLIBRÍES EN LA ZONA BAJA DEL CENTRO DE VERACRUZ, MÉXICO