Los Angeles Times
Lasers, raven-egg oiling and 3D replicas of tortoises that explode when pecked at are just a few of the ways some biologists are trying to protect desert tortoises from ravens ... and extinction.
2 years ago | [YT] | 28
Los Angeles Times
Lasers, raven-egg oiling and 3D replicas of tortoises that explode when pecked at are just a few of the ways some biologists are trying to protect desert tortoises from ravens ... and extinction.
2 years ago | [YT] | 28