Hummingbird Sleeping Upside Down - Learn About Torpor

A hummingbird sleeping upside down (hanging) is in torpor but WHY do hummingbirds sleep upside down? Learn what torpor is. One of the strangest things you'll ever see is a hummingbird sleeping upside down. It's literally hanging upside down on it's perch and not moving. But is it sleeping? Is it dead? Or is it something else like torpor or hibernation? Why do hummingbirds hand upside down like this? Well, it's actually in a state of torpor. These hummingbirds look like they are sleeping upside down but you could possibly say that they are closer to death than being alive because of the way they have slowed down their metabolism. Heart rate, Breathing and Body Temperature have almost ceased to function compared to the hummingbirds normal hyperactive state. The hummingbird is one of those animals which is heterothermic, it's a heterotherm and can regulate it's body temperature. GO TO OUR YOUTUBE CHANNEL AND BROWSE ALL OUR VIDEOS    / naturesinvitation   SUBSCRIBE TO OUR CHANNEL NOW - NATURE'S INVITATION https://www.youtube.com/naturesinvita... CHECK OUT OUR WEBSITE https://naturesinvitation.com/humming... FIND US ON FACEBOOK   / naturesinvitation   CHECK OUT OUR OTHER HUMMINGBIRD VIDEOS TOP RANKED VIDEO - 3.7 million views! Amazing Facts about the hummingbird    • Amazing Facts About Hummingbirds - Include...   MORE HUMMINGBIRD VIDEOS... Hummingbirds in ultra slow motion    • Hummingbirds in SLOW MOTION   Hummingbirds flying in the rain    • Hummingbirds flying in the rain   Anna's Hummingbirds - Fun Facts and Sounds    • Anna's Hummingbird Fun FACTS and SOUNDS   10 Most Beautiful Hummingbirds in the World    • 10 Most Beautiful Hummingbirds In The World