2012
Valencia-Herverth, J., Ortiz-Pulido, R. y Enríquez, P.L. 2012. Riqueza y distribución espacial de rapaces nocturnas en Hidalgo, México. Huitzil 13: 116-129. ISSN 1870-7459
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?
Avifauna of the Barranca de Metztitlán Biosphere Reserve, Hidalgo, Mexico
A female Lucifer Hummingbird (Calothorax lucifer) with iridescent chin feathers
EXPLORING THE RELATIONSHIP BETWEEN HUMMINGBIRD RECORDS AND FLOWER ABUNDANCE WITH SPATIALLY SCALED...
DISTRIBUTION OF HUMMINGBIRDS IN THE LOWLANDS OF CENTRAL VERACRUZ, MEXICO