What is a tree swallowing?

Swallow Tree is a small green and blue bird that migrates from North America to South Central America every year. Birds usually measure 5 inches (about 13.5 cm) in length and weigh about 0.7 ounces (20 g). They primarily eat insects that are caught in the air and nest in nests made of grass and twigs.

Adult swallows feathers are metal green and blue appearance, while women have noticeably blunt color compared to men. Feathers for swallowing youthful trees also seem matt, and the color deepens over time with age. Both gender and all ages have a pure white feathers on the underside. The eyes of the bird are brown and the legs and legs also have a light brown appearance. The tree of swallowing is generally small and black.

In the spring and summer months, the tree is located in North America to the north like Alaska, Canada and Newfoundland. The area is also located in California, Colorado, Nebrasce and Maryland. In the autumn, birds will start gathering in large flocks in the Pobř areaThe Gulf of Mexico to migrate to Central America, the Caribbean and south like Honduras. One flock may contain up to one million tree swallows.

The tree swallowed mainly insects, including beetles, locusts, moths and horses. Fruits such as berries can also be consumed in the winter months. Tree Swallows hunt medium air and catches insects with their small accounts. Birds were recorded up to 25 miles per hour (about 40 kilometers per hour).

When breeding, each tree is swallowing a couple with a bird of opposite sex after arriving north in the spring, while men appear to breed in front of women. The egg nest is built first with females with twigs and grass, while you provide a man to collect feathers to strengthen the nest. The woman puts four to seven eggs at a time and incubates them alone.

male provides support to a woman by diving and attacking a possible intruder when the nest is in danger thatzoom in. The eggs generally take two weeks to hatch, while breeding women and men work together to the length of incubation. Once a man and a woman were born, they would hunt to feed birds.

Tree Swallows live in areas with water and tree cover, sometimes also prefer the environment of the open field. This includes meadows, marshes and wooded areas near lakes and streams. The deforestation and expansion of the new structure displaced over time swallowed the tree swallowing, but it turned out that the birds adapted to artificial nesting boxes that staff stored to allow safe nesting and breeding.