Researching Orcas In the Northern Seas

Biologist and photographer, Audun Rikardsen, follows how orcas adapt to a changing world. More

Biologist and photographer, Audun Rikardsen, follows orcas and takes a hands-on approach in understanding their lives. With the help of satellite tags, Rikardsen discovers just how much the orcas depend on the herring and how their migration patterns have changed in response to rising sea temperatures.

AIR DATE 5/10/23