Yalijux is located in the Atlantic slope mountain range of Guatemala. Bordered by the rivers Cahabon and Polochic, this IBA includes forest fragments extending from cloud forest at 2600 m elevation to rainforest at 50 m.
Yalijux is an important site for birds restricted to the North Central American Highlands (16 species recorded) and biome-restricted species of the Madrean Highlands (39 species). The site supports populations of three globally threatened species, the resident Highland Guan (Penelopina nigra) and Pink-headed Warbler (Ergaticus versicolor), and Golden-cheeked Warbler (Dendroica chrysoparia) during migration. Ornithological research has been focused on the high-elevation areas of this IBA (Eisermann 1999, 2001, 2005, Renner 2003), Renner et. al 2006, Eisermann et al. 2006).
BirdLife International (2020) Important Bird Areas factsheet: Yalijux. Downloaded from http://www.birdlife.org on 19/01/2020.