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.
Avifauna of the Barranca de Metztitlán Biosphere Reserve, Hidalgo, Mexico
Epiphyte Orchid Establishment on Termite Carton Trails
DISTRIBUTION OF HUMMINGBIRDS IN THE LOWLANDS OF CENTRAL VERACRUZ, MEXICO
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?
A BRIEF OVERVIEW OF THE HISTORY OF MEXICAN ORNITHOLOGY
A female Lucifer Hummingbird (Calothorax lucifer) with iridescent chin feathers