Due to a likely food shortage in their Canadian range, the birds have started showing up throughout the U.S. in droves.
https://www.audubon.org/news/red-breasted-nuthatches-are-invading-northeast-fall
Due to a likely food shortage in their Canadian range, the birds have started showing up throughout the U.S. in droves.
https://www.audubon.org/news/red-breasted-nuthatches-are-invading-northeast-fall