Dolly, the oldest rhino in the US, has died at a Tennessee zoo at age 56
KNOXVILLE, Tenn. (AP) — The oldest rhinoceros in the United States has died at a Tennessee zoo. Dolly was 56 years old.
Dolly, the oldest rhino in the US, dies at 56
KNOXVILLE, Tenn. ( WVLT /Gray News) - Dolly, the oldest rhinoceros in the United States, has died at the age of 56. Officials ...
Many animals and plants are losing their genetic diversity, making them more vulnerable
Two-thirds of animal and plant populations are declining in genetic diversity, which makes it harder to adapt to ...