Toxic birds are birds that use toxins to defend themselves from predators. No species of bird is known to actively inject or produce venom, but the discovered toxic birds are known to be poisonous to touch and eat. These birds usually sequester poison from animals and plants they feed on, especially poisonous insects. Birds with known toxic traits include the pitohui and ifrita birds from Papua New Guinea, the European quail, the spur-winged goose, hoopoes, the bronzewing pigeon, and the red warbler, among others.