Research dog helps scientists save endangered carnivores

Scat-sniffing research dogs are helping scientists map out a plan to save reclusive jaguars, pumas, bush dogs and other endangered carnivores in the increasingly fragmented forests of northeastern Argentina, according to a new study. The study explores options for mitigating the impact of human encroachment on five predators who cling to survival in isolated pockets of protected forest surrounded by a mosaic of roadways, unprotected forest, plantations and pastures.