Quote:
Originally Posted by Suzy
How about those Ravens though - their very smart  . I watched a doco on the study of them once, and it showed them using a busy road to drop big nuts from a set of traffic lights. They waited for the cars to crush them, and then when the red light came up for people to cross, only then would the crows collect the nuts. Also, in a more detailed lab study, it showed how Ravens would break and bend sticks to get food out of boxes. 
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Suzy, some new evidence to support your post

http://news.bbc.co.uk/earth/hi/earth...00/9353588.stm
Crows are p[roving cleverer than we thought

Cheers