Polar Bears Are Marine Mammals: The 687 km Swim and Why They Count as Ocean Animals
Polar bears are legally marine mammals. One tagged female swam 687 km without stopping. The science of how they do it and why such swims are now common.
All articles tagged with "Marine-Mammal"
Polar bears are legally marine mammals. One tagged female swam 687 km without stopping. The science of how they do it and why such swims are now common.