Count the birdies

[ksmith]

Fascinating article about a parrot that apparently understands the concept of "none". This is not trivial.

Comments

[kristine-smith.livejournal.com]

What's bugging me a little is that *everyone* seems to have known about Alex for years and I've only just heard of him now. I read NEW SCIENTIST and DISCOVER--you'd think I'd have seen something.

kaygo, standing out in left field with a catcher's mitt