A Case of Avian Homicide on a Quiet Back Porch
https://static01.nyt.com/images/2023/06/01/science/01cli-sparrows-promo/01cli-sparrows-promo-facebookJumbo-v2.jpg According to Mulvihill, killing house sparrows is a common human response. He acknowledges that humans, not the house sparrows that were brought here, pose a threat to bluebirds and eastern phoebes.
