Fun fact: hippos were once believed to be related to whales. They're both mammals, they both sleep underwater, and they both rise to breathe in their sleep, without waking. Stream Aerial Africa on Paramount . | Smithsonian Channel
1:27
FacebookSmithsonian Channel
Fun fact: hippos were once believed to be related to whales. They're both mammals, they both sleep underwater, and they both rise to breathe in their sleep, without waking. Stream
Smithsonian Channel. . Fun fact: hippos were once believed to be related to whales. They're both mammals, they both sleep underwater, and they both rise to breathe in their sleep, without waking. Stream Aerial Africa on Paramount .
25.6K viewsMay 7, 2022
Hippopotamus Facts
Pygmy Hippo Facts, Pictures, Video & Info: Endangered Hippopotamus
Pygmy Hippo Facts, Pictures, Video & Info: Endangered Hippopotamus
activewild.com
Jul 21, 2017
Hippopotamus Facts | Hippo Information
Hippopotamus Facts | Hippo Information
animalfactguide.com
6 months ago
All About Hippos for Kids: Habitats, Diets, Ecosystem | Hippopotamus for Children Video
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All About Hippos for Kids: Habitats, Diets, Ecosystem | Hippopotamus for Children Video
YouTubeKidsMathTV
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Top videos
Hippos can sleep under water. Their nervous system promopts them to surface for a breath, then sink back down without waking up! (Happy can hold his breath for five minutes!) | Milwaukee County Zoo
0:20
Hippos can sleep under water. Their nervous system promopts them to surface for a breath, then sink back down without waking up! (Happy can hold his breath for five minutes!) | Milwaukee County Zoo
FacebookMilwaukee County Zoo
36.7K viewsMay 10, 2025
Hippo family napping underwater together.Interestingly, hippos can sleep underwater using a reflex that allows them to bob up, take a breath, and sink back down without even waking up.
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Hippo family napping underwater together.Interestingly, hippos can sleep underwater using a reflex that allows them to bob up, take a breath, and sink back down without even waking up.
x.comMassimo
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Did you know hippos can sleep underwater? When sleeping, hippos will subconsciously surface, take a breath, then float back down. They can hold their breath for up to five minutes! Winnie and Binti will often take naps beside eachother like in this video. 🦛 #hippo #hippos #hippopotamus #love #animals #naps #memphizoo | Memphis Zoo
0:07
Did you know hippos can sleep underwater? When sleeping, hippos will subconsciously surface, take a breath, then float back down. They can hold their breath for up to five minutes! Winnie and Binti will often take naps beside eachother like in this video. 🦛 #hippo #hippos #hippopotamus #love #animals #naps #memphizoo | Memphis Zoo
FacebookMemphis Zoo
28.7K viewsMay 19, 2024
Hippopotamus Hippo Vs Crocodile
Hippo vs Crocodile | Who Would Win in a Fight?
Hippo vs Crocodile | Who Would Win in a Fight?
animaliafacts.com
Nov 9, 2021
Hippo Vs Crocodile Real Fight! #animalattack | Animals Attack
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Hippo Vs Crocodile Real Fight! #animalattack | Animals Attack
FacebookAnimals Attack
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Hippopotamus Fact 😱 Dangerous Animal Truth!#hippo#hippopotamus#animalfacts#dangerousanimals#wildlife
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Hippopotamus Fact 😱 Dangerous Animal Truth!#hippo#hippopotamus#animalfacts#dangerousanimals#wildlife
YouTubeFacts stories
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Hippos can sleep under water. Their nervous system promopts them to surface for a breath, then sink back down without waking up! (Happy can hold his breath for five minutes!) | Milwaukee County Zoo
0:20
Hippos can sleep under water. Their nervous system promopts them to surface for a breath, then sink back down without waking up! (Happy can hold his breath for five minutes!) | Milwaukee County Zoo
36.7K viewsMay 10, 2025
FacebookMilwaukee County Zoo
Hippo family napping underwater together.Interestingly, hippos can sleep underwater using a reflex that allows them to bob up, take a breath, and sink back down without even waking up.
0:15
Hippo family napping underwater together.Interestingly, hippos can sleep underwater using a reflex that allows them to bob up, take a breath, and sink back down without even waking up.
75.1K views3 weeks ago
x.comMassimo
Did you know hippos can sleep underwater? When sleeping, hippos will subconsciously surface, take a breath, then float back down. They can hold their breath for up to five minutes! Winnie and Binti will often take naps beside eachother like in this video. 🦛 #hippo #hippos #hippopotamus #love #animals #naps #memphizoo | Memphis Zoo
0:07
Did you know hippos can sleep underwater? When sleeping, hippos will subconsciously surface, take a breath, then float back down. They can hold their breath for up to five minutes! Winnie and Binti will often take naps beside eachother like in this video. 🦛 #hippo #hippos #hippopotamus #love #animals #naps #memphizoo | Memphis Zoo
28.7K viewsMay 19, 2024
FacebookMemphis Zoo
Hippo Relaxes Under Water | African Animals | BBC Studios
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Hippo Relaxes Under Water | African Animals | BBC Studios
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Sleeping Hippos
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Hippos Can Sleep Underwater Without Waking Up!
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Hippos Sleep Underwater… And Still Breathe Without Waking Up! 🦛💤 #hippo #cuteanimals
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Hippos Sleep Underwater… And Still Breathe Without Waking Up! 🦛💤 #hippo #cuteanimals
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This is the hippo version of snoring! Hippos are able to sleep both in and out of the water. They have the unique ability to sleep underwater and surface for air without waking up! | Cincinnati Zoo & Botanical Garden
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Pygmy hippos can stay underwater for about three to six minutes at a time, holding their breath while their ears and nostrils close to prevent water from entering.#mars #babyhippo #hippobaby #pygmyhippo | Tanganyika Wildlife Park
4.4M views8 months ago
FacebookTanganyika Wildlife Park
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Hippos spend most of their lives in, and under, the water. But how long can a hippo actually hold its breath underwater? Hippos can hold their breath underwater for as long as five minutes. Adult hippos can remain submerged for up to five minutes, while juveniles need to surface more often. Hippos can do all this terrifying prancing because they've evolved with just the right combination of buoyancy and bone density to allow it. The way you can protect your self from hippo ? You can't outrun a h
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Think hippos swim? Think again! These amazing animals actually walk underwater. Learn how their dense muscles keep them from floating and discover the surprising facts about their underwater life! 🦛 #Hippos #WildlifeFacts | Animal Doozy
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Happy National Napping Day from Hippo Cove! 💤 Hippos are able to sleep both in and out of the water. They have the unique ability to sleep underwater and surface for air without waking up. #cincinnatizoo #hippo #teamfiona #animals
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