You are viewing a single comment's thread from:RE: Evolution can be WEIRD - Here are some preposterous examples.View the full contextView the direct parentmobbs (69)in #science • 7 years ago True... true... A happy compromise with practice tho!
There are some videos of it somewhere but this gives you the idea of those blood drinking birds. http://blog.discoveringgalapagos.org.uk/vampire-finch/ vampire finch they call em.