Daily Science Webcasts
Big Horn Sheep - Finding
Big Horn Sheep spend the first several months of their lamb's life high up on rock canyon ledges before finally coming down for water.
-- Aug 28, 2014
Big Horn Sheep - Tracking
Field biologist Janene Colby tracks Big Horn Sheep in the sweltering heat of Anza-Borrego Desert State Park.
-- Aug 27, 2014
Big Horn Sheep - Cliff Dwellers
If a desert big horn sheep feels threatened, it's all uphill from there.
-- Aug 26, 2014
Big Horn Sheep - Temperature
Desert big horn sheep come equipped with a variable internal "thermostat" which allows them to survive in dangerous triple-digit temperatures.
-- Aug 25, 2014
Big Horn Sheep - Superb Desert Dwellers
Desert big horn sheep have adapted to withstand extreme dehydration with ease.
-- Aug 22, 2014