A paw print in the snow contains enough genetic clues to identify ... a little training and a clean water jug can confirm the presence of a wolverine or Canada lynx with courtroom precision.

one person says in the video as the wolverine appears to move towards them. The clip later showed a close-up of the paw prints left embedded in the snow by the wolverine. "As soon as it turned ...

Biologists found that a wolverine named Chewbacca ... but on the ground are four large paw prints. We cluster around them. “Putative, possible or probable?” someone asks.

Chris Stermer, a wildlife biologist with the California Department of Fish and Wildlife, instantly recognized the rarely seen paw prints. “They were definitely wolverine tracks,” said Stermer ...

Researchers can now extract environmental DNA from paw prints left in the snow by threatened species, such as polar bears and lynxes, and use it to monitor their populations. Polar bears and lynxes, ...

(AP) - A paw print in the snow contains enough genetic clues to ... a little training and a clean water jug can confirm the presence of a wolverine or Canada lynx with courtroom precision.