PHVampire bat saliva keeps blood from clotting
Vampire bats do more than just bite their prey—they also You do not have permission to view the full content of this post. Log in or register now.. Their saliva works as an anticoagulant so that the blood can flow freely as they feed.
Here's another fun fact: The protein in the anticoagulant has been nicknamed "draculin." Spooky!
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