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Inside the Fortress
1m 17s
Admiralty Island hosts the largest concentration of brown bears in the world.
NATURE brings the beauty and wonder of the natural world into your home, becoming in the process the benchmark for natural history programs.
Video description: The Eel Project trains students and community members to monitor New York's wild eel populations. Volunteers record data on the eels before releasing them above nearby dams and other barriers. Chris Bowser, who heads the project, works for the New York State Department of Environmental Conservation Estuary Program and Research Reserve, in partnership with Cornell's Water Resource Institute.