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.
EXPLORING THE RELATIONSHIP BETWEEN HUMMINGBIRD RECORDS AND FLOWER ABUNDANCE WITH SPATIALLY SCALED...
A female Lucifer Hummingbird (Calothorax lucifer) with iridescent chin feathers
Avifauna of the Barranca de Metztitlán Biosphere Reserve, Hidalgo, Mexico
DISTRIBUTION OF HUMMINGBIRDS IN THE LOWLANDS OF CENTRAL VERACRUZ, MEXICO
Epiphyte Orchid Establishment on Termite Carton Trails
Abundance of frugivorous birds and richness of fruit resource: is there a temporal relationship?