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That's just normal bird stuff. Lots of different birds do that.
by cnnsucks 9y ago
That's just normal bird stuff. Lots of different birds do that.
- emodendroket 9y agoFair enough, but sparrows are so numerous that they can really crowd out all the others.
- cnnsucks 9y agoHouse sparrows (and purple finches) are actually being crowded out by the house finch across North America. The house finch competes aggressively for nesting sites. But it's a pretty little bird so I don't expect any anti-house finch sites to pop up.
- emodendroket 9y agoI can't speak for anyone else but sparrows are far and away the most common bird I see. I mean I'll grant that I like looking at blue jays despite them also being notoriously aggressive.