The leatherback is the largest, deepest diving, and most migratory and wide ranging of all sea turtles. The adult leatherback can reach 4 to 8 feet in length and 500 to 2000 pounds in weight. Its shell is composed of a mosaic of small bones covered...
The leatherback is the largest, deepest diving, and most migratory and wide ranging of all sea turtles. The adult leatherback can reach 4 to 8 feet in length and 500 to 2000 pounds in weight. Its shell is composed of a mosaic of small bones covered...
The leatherback is the largest, deepest diving, and most migratory and wide ranging of all sea turtles. The adult leatherback can reach 4 to 8 feet in length and 500 to 2000 pounds in weight. Its shell is composed of a mosaic of small bones covered...
The leatherback is the largest, deepest diving, and most migratory and wide ranging of all sea turtles. The adult leatherback can reach 4 to 8 feet in length and 500 to 2000 pounds in weight. Its shell is composed of a mosaic of small bones covered...
This image was taken at Lake Hood, Anchorage, Alaska. The Bufflehead, confined as a breeder to the boreal forest and aspen park-land of North America, is our smallest diving duck.
This image was taken at Lake Hood, Anchorage, Alaska. The Bufflehead, confined as a breeder to the boreal forest and aspen park-land of North America, is our smallest diving duck.
This image was taken at Lake Hood, Anchorage, Alaska. The Bufflehead, confined as a breeder to the boreal forest and aspen park-land of North America, is our smallest diving duck.
NCTC Historian, Dr. Mark Madison hosts an interview with Scientist, Author & Filmmaker Randy Olson who will discuss his new film 'Sizzle'. Olson's book "Don't Be Such a Scientist: Talking Substance in an Age of Style" is also...