Woodland Caribou:CSI to the Rescue

In episode 6 Frankie and Tanner fly north into the heart of the boreal forest in winter time. They assist Dr. Jennifer Shuter, a biologist, in gathering caribou pellets. Later they meet Dr. Paul Wilson at his forensic lab where they learn how this state-of-the-art technology and “caribou poop” are helping in the recovery of woodland caribou populations.

https://youtu.be/i-_N76aG0Ww