[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]
Re: Bird (Dinosaur?) vision
Mickey Rowe wrote:
> Dann Pigdon <firstname.lastname@example.org> wrote:
> > Apparently night birds like owls that have a lot of rod cells in
> > their retina but few cones (if any) can detect prey only if it moves
> > or makes a sound.
> Color me skeptical...
Well, blame Sir David Attenborough... he's the one who told me!
GIS / Archaeologist http://www.geocities.com/dannsdinosaurs
Melbourne, Australia http://heretichides.ravencommunity.net/