High in Lake Titicaca in the Andes Mountains, a large and homely frog once thrived, a species endemic to altitude and cold water named Telmatobius culeus. But over-collecting for human consumption, pollution and predation by introduced species have devastated the Titicaca water frog — which has a hard enough life as is, given its resemblance to a certain human sexual organ and the many unflattering nicknames that has spawned. In... see more