Web of blood vessels helps protect whales’ brains while swimming

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When a whale pumps its tail up and down to swim, a wave of increased blood pressure moves from the tail to the head – but a network of vessels redirects the animal’s blood to protect the brain

Life



22 September 2022

PD30RR Humpback whales (Megaptera novaeangliae), swimming together, underwater view, Tonga, Western, Fiji

Whales and other cetaceans…

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