Critically Endangered Frogs Found Only In Lake Titicaca Arrive At Denver Zoo

DENVER (CBS4) – The Denver Zoo announced Wednesday that 20 Lake Titicaca frogs had arrived from Peru. The zoo is now the only institution in the northern hemisphere to house the critically endangered species.
The frogs will spend the next three months behind the scenes during a required quarantine period before guests can view them in the Tropical Discovery exhibit.
Staff at the Denver Zoo will study the frogs’ behavior and hope to increase the population numbers in a conservati