ANCHORAGE, Alaska (AP) A highly endangered whale that spends summers off Russia has moved into water off British Columbia after crossing the Bering Sea and passing the Aleutian Islands. The ...
Preface -- What is a marine mammal? -- Main groups of marine mammals -- Modern taxonomy of marine mammals -- How to look for marine mammals -- Natural history of marine mammals -- Conservation -- How ...
North Atlantic right whales are in worse shape than their southern cousins, in part due to entanglement in fishing gear, a new study says.
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