Pristimantis Ridge extends the Jama-Coaque Reserve to its northernmost point. Pristimantis is the name of a diverse genus of frogs commonly referred to as rain frogs or robber frogs, which can often be found during night hikes here (frog photos in the gallery are by TMA's resident herpetologist, Ryan Lynch). The property contains some of the most pristine remnants of moist forest and represents a key bulwark against the expansion of cattle pasture at the hands of the neighboring landowner.