50!! Gees I'd be in crow heaven! http://www.talkgraphics.com/images/smilies/biggrin.gif I don't think they'd attack Katie...but if her food bowl is where they can grab a bit of it they will probably try to out manuever her.
I saw on TV a bit of a video some people took of a crow who adopted their black and white kitten...every day he'd come play with the kitten in the yard like best buddies, they would roll and wrestle on the lawn, the crow would hop and skip and run after the kitten all over. They ate together from the same bowl even. They remained friends like this even as the kitten grew up -- truly best friends. http://www.talkgraphics.com/images/smilies/biggrin.gif