@dailydosagewildlife: The Ghost of the Ice: Beluga Whale Anatomy The Beluga Whale (Delphinapterus leucas) is an Arctic specialist with several unique physical adaptations. This video explores their lack of a dorsal fin, a vital evolutionary trait that allows them to swim just beneath thick ice sheets without snagging, and helps reduce surface area to conserve body heat. We look at their unfused cervical vertebrae, which grants them the rare ability to turn their necks in all directions to scan for prey and polar bears, and the highly malleable "melon" on their forehead, which directs their complex acoustic clicks and whistles. #nature #naturelover #animals #animallover #xyzbca

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Thursday 09 April 2026 19:17:44 GMT