Crows: We Want To Be Your Only Bird.
"I think this slogan is worth repeating, because there's a lot behind it. Of course, the crows don't literally want (or expect) to be the only species of bird left on the planet. They admire and enjoy other kinds of birds and even hope that there will still be some remaining in limited numbers out of doors as well as in zoos and museums. But in terms of daily usage, the crows hope that you will think of them first when you're looking for those quality-of-life intangibles usually associated with birds."
Ian Frazier. "Tomorrow's Bird." Doubletake. No. 22 (Fall 2000)