Forwarded from TIL (Timeline I Learned)
TIL birds have pneumatic bones. This means that, even if they have a blocked windpipe, if they also have an exposed broken bone, they can use that bone to gather oxygen from the air (a bone snorkel) and not suffocate!
[Source, Comments]
[Source, Comments]
🐳2🤨1
Forwarded from Pupa
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👏3