American Cetacean Society - 👀 DEEP DIVERS! Info graphic and below caption by @lowcountry.marine.mammals ・・・ Have you ever wondered how marine mammals hold their breath so long while diving underwater? Well, it's
![Free diver swimming with a sperm whale, Physeter macrocephalus, The sperm whale is the largest of the toothed whales Sperm whales are known to dive as Stock Photo - Alamy Free diver swimming with a sperm whale, Physeter macrocephalus, The sperm whale is the largest of the toothed whales Sperm whales are known to dive as Stock Photo - Alamy](https://c8.alamy.com/comp/2A2G184/free-diver-swimming-with-a-sperm-whale-physeter-macrocephalus-the-sperm-whale-is-the-largest-of-the-toothed-whales-sperm-whales-are-known-to-dive-as-2A2G184.jpg)
Free diver swimming with a sperm whale, Physeter macrocephalus, The sperm whale is the largest of the toothed whales Sperm whales are known to dive as Stock Photo - Alamy
![Free diver swimming with a sperm whale, Physeter macrocephalus, The sperm whale is the largest of the toothed whales Sperm whales are known to dive as Stock Photo - Alamy Free diver swimming with a sperm whale, Physeter macrocephalus, The sperm whale is the largest of the toothed whales Sperm whales are known to dive as Stock Photo - Alamy](https://c8.alamy.com/comp/2A2G189/free-diver-swimming-with-a-sperm-whale-physeter-macrocephalus-the-sperm-whale-is-the-largest-of-the-toothed-whales-sperm-whales-are-known-to-dive-as-2A2G189.jpg)