P. Medina-van Berkum, V. P. Parra-Tabla, and J. L. Leirana-Alcocer, “Floral resources and hummingbirds during the dry season in the Ría Lagartos Biosphere Reserve, Yucatán, Mexico”, Huitzil, vol. 17, no. 2, Jul. 2016, doi: 10.28947/hrmo.2016.17.2.254.