Lake Titicaca Frogs are on the International Union for Conservation of Nature and Natural Resources' Red List, due to pollution, habitat loss and invasive species.
They're also threatened by human consumption. Wrinkly frog legs? No. Superstitious beliefs that the frogs have medicinal and aphrodisiac properties, according to the Denver Zoo.
Zoo officials estimate that 150 of the frogs are killed every day in Peru for human consumption[...]