Taxon - Links and literature
Rodríguez-Gómez, F., Licona-Vera, Y., Silva-Cárdenas, L. et al. (2021): Phylogeography, morphology and ecological niche modelling to explore the evolutionary history of Azure-crowned Hummingbird (Amazilia cyanocephala, Trochilidae) in Mesoamerica, Journal of Ornithology [as Amazilia cyanocephala guatemalensis (Gould, 1861)]