Bird-brain intelligence?

[Cosmologist]

http://www.hawkbirdscarer.com/problembirds_crows.php

Apparently golf ball theft by crows is quite common. Sorry but I couldn't find anything in search engines about it. Was a few years ago. Think it was a call in so theres no way to verify if it was true.

[brianok]

I saw a crow approach a discarded bag of potato chips. The crow picked up the bag from the bottom and poured out the remaining chips from bottom of the bag.
A quick small meal.
The crow did this so quickly that it obviously had lots of experience with discarded bags of chips.