Robin Rivello from the American Mustang and Burro Association says burros have even protected farm animals against bears.

VOA: special.2010.02.16

Genes exist in plants,animals, human beings and even some viruses.

VOA: special.2010.03.23

"As long as I can remember, it was animals,animals. Even before I could talk, I was watching earthworms and things, reading Doctor Doolittle books, wanting to learn the language of animals.

VOA: special.2009.11.18

But he says even with stories where animals talk, sometimes it can be really hard to reach children.

VOA: standard.2009.12.11

In bad times, the desert turns into a barren wasteland, challenging the survival skills of even the hardiest of people and their animals.

VOA: standard.2009.10.06

But even when parents follow all the guidelines, putting their babies to sleep on their backs, removing blankets and stuffed animals from their cribs, infants still die without warning.

VOA: standard.2010.02.08