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15 Fascinating Animals Adapted to Cold Climates
Polar bears are among the planet's most iconic symbols of cold climate adaptation. They boast a thick layer of blubber, ...
Frontiers28d
A comparison of sex-specific senescence patterns in a long-lived marine mammal
1 Ecology Department, Montana State University, Bozeman, MT, United States 2 U.S. Geological Survey (USGS), Patuxent Wildlife Research Center, Laurel, MD, United States The lifetime fitness of an ...