Download Flash Player to view this content.

The Nature of Things | Mar 21, 2013 | 6:05

Billion Dollar Caribou - Simulating Caribou

Researcher Christine Seminiuk uses computer simulated caribou avatars to study how real caribou will respond to different levels of development.

Now Playing on CBC Radio Help Refresh

CBC Radio One

Listen Live Ottawa change

CBC Radio 2

Listen Live Eastern change

CBC Radio 3

Listen Live Radio 3
The Nature of Things - Wild Canada - Interview with Jeff TurnerApr 8, 2014 | 16:29The Nature of Things Wild Canada - Interview with Jeff Turner Video
The Nature of Things Wild Canada - Interview with Jeff Turner Apr 8, 2014 | 16:29David Suzuki interviews Wild Canada series director, Jeff Turner.
The Nature of Things - Wild Canada - Dall sheep and eaglesMar 12, 2014 | 2:18The Nature of Things Wild Canada - Dall sheep and eagles Video
The Nature of Things Wild Canada - Dall sheep and eagles Mar 12, 2014 | 2:18A baby dall sheep meets an untimely end - from above.
The Nature of Things - Wild Canada - WolverinesMar 10, 2014 | 1:27The Nature of Things Wild Canada - Wolverines Video
The Nature of Things Wild Canada - Wolverines Mar 10, 2014 | 1:27Watch one of the most elusive animals - the wolverine - in action.
The Nature of Things - Wild Canada - Polar Bear CubsMar 7, 2014 | 2:24The Nature of Things Wild Canada - Polar Bear Cubs Video
The Nature of Things Wild Canada - Polar Bear Cubs Mar 7, 2014 | 2:24Watch as two polar bear cubs emerge from their den in northern Manitoba.
The Nature of Things - The Human Odyssey - Blombos CavesMar 5, 2014 | 3:16The Nature of Things The Human Odyssey - Blombos Caves Video
The Nature of Things The Human Odyssey - Blombos Caves Mar 5, 2014 | 3:16The film crew sheds some light on a previously unexplored section of Blombos Caves.
The Nature of Things - Wild Canada - Tidal Time lapseMar 5, 2014 | 1:47The Nature of Things Wild Canada - Tidal Time lapse Video
The Nature of Things Wild Canada - Tidal Time lapse Mar 5, 2014 | 1:47Watch an incredible time lapse of sea ice as the tides underneath flow up and down.
The Nature of Things - Wild Canada - Red-sided garter snakesMar 5, 2014 | 1:58The Nature of Things Wild Canada - Red-sided garter snakes Video
The Nature of Things Wild Canada - Red-sided garter snakes Mar 5, 2014 | 1:58Watch as red-sided garter snakes form mating balls in Narcisse, Manitoba.
The Nature of Things - Wild Canada - Humpback WhalesMar 5, 2014 | 2:35The Nature of Things Wild Canada - Humpback Whales Video
The Nature of Things Wild Canada - Humpback Whales Mar 5, 2014 | 2:35Watch Humpback Whales eat capelin off the coast of Newfoundland.
The Nature of Things - Wild Canada - Ice BearsMar 4, 2014 | 1:21The Nature of Things Wild Canada - Ice Bears Video
The Nature of Things Wild Canada - Ice Bears Mar 4, 2014 | 1:21Watch grizzlies fish for salmon in the Fishing Branch River, Yukon.
The Nature of Things - Wild Canada - BeaversMar 4, 2014 | 2:08The Nature of Things Wild Canada - Beavers Video
The Nature of Things Wild Canada - Beavers Mar 4, 2014 | 2:08Watch beavers at home in their lodge and under their watery home.
The Nature of Things - The Allergy Fix - The Farming EffectJan 23, 2014 | 3:48The Nature of Things The Allergy Fix - The Farming Effect Video
The Nature of Things The Allergy Fix - The Farming Effect Jan 23, 2014 | 3:48Dr. Erika Von Mutius talks about allergies in the farming communities near Munich.
The Nature of Things - The Allergy Fix - Fringe TreatmentsJan 23, 2014 | 3:35The Nature of Things The Allergy Fix - Fringe Treatments Video
The Nature of Things The Allergy Fix - Fringe Treatments Jan 23, 2014 | 3:35Dr. Stuart Carr talks about the allergy 'fringe' and unproven treatments.
The Nature of Things - The Allergy Fix - Latex AllergiesJan 23, 2014 | 1:36The Nature of Things The Allergy Fix - Latex Allergies Video
The Nature of Things The Allergy Fix - Latex Allergies Jan 23, 2014 | 1:36Dr. Gordan Sussman talks about how he found a solution for latex allergies, a threat in the 80's.
The Nature of Things - The Allergy Fix - StudentJan 23, 2014 | 1:54The Nature of Things The Allergy Fix - Student Video
The Nature of Things The Allergy Fix - Student Jan 23, 2014 | 1:54A grade 5 student describes his allergies to Brazil nuts.
The Nature of Things - Trek of the Titans - Behind the ScenesJan 17, 2014 | 5:55The Nature of Things Trek of the Titans - Behind the Scenes Video
The Nature of Things Trek of the Titans - Behind the Scenes Jan 17, 2014 | 5:55Halifax filmmakers Teresa MacInnes and Kent Nason talk about how they filmed leatherback turtles in Nova Scotia and Trinidad - including strapping a Go Pro to the turtle's back.

1 of 7