ThatOwlWoman
Leftist Vermin
You have these pests up there??
We do have English sparrows; they're pretty much ubiquitous. They even live in Fairbanks although how they got there is anyone's guess. Pigeons too. But they're uncommon out in the woods where we live. Too much competition from native birds? Preference for city + people + more food sources? Predators? We have a number of those -- owls, peregrines, Cooper's hawks, etc. We also have martens and fishers, who will get into nests and eat both the young and the parents. Saw a fisher the other day when I was out foraging. He stood up on his back legs to try to see what I was. I told Mr. Owl I saw a meerkat. lol
It sounds like the only thing you can do at this point is don't feed anyone for a few weeks, till the sparrows get the hint and go mooch off someone else.