[ad_1] While kangaroos and koalas are better known, researchers studying marsupials often use opossums in laboratory experiments because they are smaller and easier to care for. Gray short-tailed opossums, theRead More
[ad_1] While kangaroos and koalas are better known, researchers studying marsupials often use opossums in laboratory experiments because they are smaller and easier to care for. Gray short-tailed opossums, theRead More