me putting Cheerios on the porch railing has sparked a bit of territorial squabbling among the crows. three of them (I think siblings, two from an older batch and one that's still young enough to gape/flutter-beg) have been mostly seen on the porch in the last few days, but now there's a fourth big one that's making a *lot* of noise. I'm not sure if Noisy Newcomer is trying to drive off the Terrible Three, or join them, or become the leader or what.