Science Daily: Fire Ants Killing Baby Song Birds At High Rates

Red imported fire ants may be killing as many as a fifth of baby song birds before they leave the nest, according to new research. Of the nests where there was no pesticide treatment protecting the baby birds from fire ants, only 10 percent of the young birds fledged and were able to leave the nests. Of the treated nests 32 percent of the baby birds fledged.