Chris remembers Bear 399, "The Queen" of Grand Teton National Park that was struck and killed by a vehicle near Jackson Hole, Wyoming on Tuesday, October 22.
You can see the trailer of the PBS Nature documentary on Bear 399 here.

The Buffalo Boys of the Kalispel Tribe
45:19

Musical termites? What happens when you let nature sing
46:16

How the quest for the giant panda changed modern conservation
52:54