Pete Oxford / Giant Titicaca Lake frog {Telmatobius culeus} Lake Titicaca. Bolivia / Peru

Pete Oxford / Lake Titicaca with local Indian in traditional reed boat and Giant Titicaca frog {Telmatobius culeus} in foreground, captive release, Bolivia

Pete Oxford / Giant Titicaca frog {Telmatobius culeus} Lake Titicaca, Bolivia / Peru largest

Pete Oxford / Giant aquatic frog {Telmatobius escomeli} Altiplano lakes, Peru

Pete Oxford / Giant Titicaca frog {Telmatobius culeus} and researcher Esther Perez, Lake Titicaca. Boliivia / Peru. Totora reed boat in background. 2002

Pete Oxford / Giant titicaca frog (Telmatobius culeus) being weighed by research scientist, Esther Perez, Lake Titicaca, Bolivia, critically endagered

Pete Oxford / Giant titicaca frog (Telmatobius culeus) in water, captive, Lake Titicaca, Bolivia, critically endagered

Pete Oxford / Aymara indian fishing for Giant titicaca frog {Telmatobius culeus} Lake Titicaca, Bolivia

Pete Oxford / Giant titicaca frog rearing pools {Telmatobius culeus} Lake Titicaca, Bolivia

Pete Oxford / Giant Titicaca frog {Telmatobius culeus} Lake Titicaca, Bolivia / Peru largest

Pete Oxford / Indian catching Giant Titicaca frog {Telmatobius culeus} Lake Titicaca, Bolivia

Conrad Maufe / 'Uros' reed people, holding Lake Titicaca frog {Telmatobius culeus} Peru