07
Aug
This GIF shows how the toucan releases heat using its beak to cool itself off.
The toucan beak isn’t just beautiful, it’s also an adjustable thermal radiator that the bird uses to warm and cool itself. When the bird is hot, the blood vessels in their beak open up to allow more circulation to enable heat to escape. Birds can’t sweat so evolution has come up with some life hacks to get the job done. [video]
- kendallnguyen36 liked this
- teanster123 reblogged this from poke-scandy
- teanster123 liked this
- darkstarcocoa liked this
- vela--nova reblogged this from sonboygemerl
- vela--nova liked this
- sonboygemerl reblogged this from irradiatedsnakes
- stardustspeedwaaay liked this
- kosslowski liked this
- luinen reblogged this from totem-kommo-o
- totem-kommo-o reblogged this from roughlyrowan
- roughlyrowan reblogged this from sailordee
- roughlyrowan liked this
- sailordee reblogged this from hopelessnerdybitch
- hopelessnerdybitch reblogged this from vibrant-echoes-archive
- hopelessnerdybitch liked this
- glass-clown liked this
- lbcntx liked this
- heavenly-stone liked this
- fortheloveofscribe reblogged this from japhers
- frozen-kappa reblogged this from frozen-kappa
- wyrm-o-lantern liked this
- amplexadversary reblogged this from haropla and added:
(x) link to an article with more detail. It is dated 2009, when NatGeo was still a credible publication. To get rid of...
- elderfrogboy liked this
- gollums-big-naturals reblogged this from the-turns-have-tabled
- the-turns-have-tabled reblogged this from theronhawke
- the-turns-have-tabled liked this
- the-genderman reblogged this from the-genderman
- marca-espana liked this
- pastelparsec liked this
- justarandomgreenie liked this
- allthebooksandcrannies reblogged this from fandomanddenial
- allthebooksandcrannies liked this
- fandomanddenial reblogged this from for-k-is-king
- anameofjones liked this
- vanillabeenflower liked this
- nerazimpraetor reblogged this from boopsandswoops
- nerazimpraetor liked this
- ottercopter reblogged this from astronomusludicer