It's a compelling image--hummingbirds riding along on a vulture's back--but alas, there's no evidence for it. As Annie B. notes below, those hummers have to do it all on their own power. (Which might be even more amazing.) Reply
It's a compelling image--hummingbirds riding along on a vulture's back--but alas, there's no evidence for it. As Annie B. notes below, those hummers have to do it all on their own power. (Which might be even more amazing.)