Vampire bats 'French kiss with blood' to form lasting bonds March 19, 2020 at 05:37PMhttps://https://ift.tt/3di2pRp Researchers observing the mammals saw them sharing regurgitated blood with their neighbours.

Researchers observing the mammals saw them sharing regurgitated blood with their neighbours.

from BBC News - World https://ift.tt/2U6Baln