Frogs in the genus Craugastor belong to the family Craugastoridae.
It is found in parts of Central America (Belize, El Salvador, Guatemala, Honduras, and Mexico).
Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, plantations, and rural gardens.
We found different individuals during a evening walk near a stream near the Los Tarrales Lodge.
I think the photos show Craugastor loki but I am not sure.
Los Tarrales Natural Reserve, Patulul, Suchitepequez, Guatemala, 18 January 2020