(May 26, 2014 at 12:13 pm)whateverist Wrote: Corvids in general are among the smartest of birds, aren't they? Their memory for stored food, use of tools and social interaction make them pretty damned impressive.
Hummingbirds are amazing fliers. I've read that they can reverse directions - at full speed - in a fifth of a second. Blows my mind.
Sort of wondered how the humming bird wing evolved. The crows brain is not too hard, but the humming bird is a mystery.
https://www.youtube.com/channel/UCOW_Ioi2wtuPa88FvBmnBgQ my youtube


