Did you know that dolphins (Delphinus delphis) can sleep in motion? Dolphins engage in a form of rest called unihemispheric sleep, where they shut down half of their brain to rest; the other half stays awake at a low level of alertness to watch for predators, obstacles and other animals. This incredible footage shows two dolphins being guided by a third dolphin as they rest. 🎥 Robby and Lorien (@globetrottingbaes) #ausgeo #ocean #sealife #underwaterphotography #rays #shark #nature #naturephotog

How long do gator sleep for? They actually don’t sleep! At least not like we do, they do unihemispheric sleeping!! Check out more information on this on my YouTube channel Gator Chris! ~~~You can come swim with me and Casper! If you want to come join you can book online now, go to www.crocodilechris.com Let me know if you want to go! Observation and photos only at @evergladesoutpost and tour participants are separated from gators by safety fence. Remember all the gators you see me working with a

How To Say Hemispheric

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