Why Crafty Crocodiles May Be Sleeping With One Eye Open
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While for humans the expression "sleep with one eye open" is just a metaphor to keep alert, for some animals it is a way of life. Called unihemispheric sleep, it is the ability to snooze with one eye open and the corresponding half of the brain awake, while the other half rests.
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- love u 902약 10년I work with alligators that´s very normal
- hemy약 10년isis did this
- c약 10년isis did this
- chef약 10년isis did this
izzy-fizzy약 10년omg no videos- beastCOLLBOY약 10년nice
faithy11약 10년I love crocs very much.very cool.good good whoever wrote this article!- #harry potter약 10년OMG! R they watching us?
- #harry potter약 10년OMG!!!
- Sassy Kassy약 10년That is interesting.