An olm rests on the bottom of its flooded cave home. New research suggests that the amphibians hardly move for years at a time.
Balázs Lerner and Gergely Balázs/Proteus Project
An olm rests on the bottom of its flooded cave home. New research suggests that the amphibians hardly move for years at a time.
Balázs Lerner and Gergely Balázs/Proteus Project