Basically, any bird that also nests in cavities. These often include bluebirds, other swallows, wrens, and house sparrows.
The cast of Transexual Tree Swallows - 2009 includes: Jason Hoey Paul Sigismondi
It has no enemies.
Tree swallows are found throughout North America, typically nesting near water in open habitats such as fields, meadows, marshes, and wetlands. They often build their nests in tree cavities or man-made nest boxes. During the winter months, tree swallows migrate to the southern United States, Mexico, and Central America.
carnivores== ==
In a tree
The main enemies of tree kangaroos are dingoes and pythons. The introduction of dogs has resulted in many tree kangaroos being killed when people have allowed their dogs to run loose.
The main enemies of the Bennett's tree kangaroo are dingoes and pythons. The introduction of dogs has resulted in these tree kangaroos being killed when people have allowed their dogs to run loose.
The Red Eyed Tree Frog has enemies. Some of the enemies are birds, owls, large snakes, and bats. The Red Eyed Tree Frog has ways to protect itself. This frog has camouflage. This makes it so this frog is not endangered.
the Green Tree Frog
they eat flying insects, worms and other species like magotts; other inverteberets
Swallows are colorful, acrobatic flyers that catch insects on the wing. There are many species, among them the barn and tree swallows. The purple martin is the largest swallow. They belong to the family Hirundinidae.
The animal swallows the seeds along with the fruit. When the animal defecates, the seeds will be redeposited back into the ground, so that they can germinate.