A blue whale's heart sometimes only beats around twice a minute
Listen to it on the embedded video #whales #nature #marinebiology
https://www.vox.com/down-to-earth/2022/8/11/23291991/largest-animal-blue-whale-heartbeat/
Listen to it on the embedded video #whales #nature #marinebiology
https://www.vox.com/down-to-earth/2022/8/11/23291991/largest-animal-blue-whale-heartbeat/
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