A nesting association between invasive and native bird species can counteract predators to aid the spread of an invasive species across non-urban habitats, where the invasives may become crop pests A ...

There just aren’t enough palm tree homes to go around. Invasive ring-necked parakeets have prompted a rapid decline in Israel’s native hoopoe population, probably because of their aggressive takeover ...

Bird organisations say more research on the species needed to control impact on other wildlife ...

For this installment of "From the Archives," we answer a reader question about the monk parakeets and grackles in Austin.