Some specific examples include:
- Raptors: Birds such as hawks, eagles, and falcons are known as "raptors" because they prey primarily on other birds.
- Owls: Owls are nocturnal predators that often hunt small birds and rodents.
- Snakes: Some snakes, such as the Northern Pacific rattlesnake, are known to prey on birds and their eggs.
- Mammals: Many carnivorous mammals, such as cats (including domestic cats), coyotes, and foxes, are known to hunt birds.
- Amphibians: Some larger species of frogs and salamanders may also feed on birds.