What is the barn swallowing?

Swallow barn is a type of bird that is widespread around the world. It may be found to be in almost all parts of the continental United States and a lot of Canada. Swallow barn is known for the use of artificial landscape elements and buildings, especially barn, as nesting sites. In North America, it can be identified by a long tail fork. No other type of swallowing is so widespread or occurs in larger numbers.

Adult male barn swallow can be identified by its dark blue head and blue feathers in the front or upper part of the wings and tail. Longer wing and tail feathers are black. It has a reddish forehead and neck and lighter lower part also colored red. The woman has a lighter color, she can have a whiter bottom and has a narrower fork in her tail. Mature swallows of the barn are less deeply colored on their heads and over your back. The today is commonly seen by nests in the barns and often bridges, culverts and other human structures near the water. Like other swallows are known as charmingleaflets. During the flight, the tail feathers expanded wide and their wing seems to be very pointed. They are also known for flying low to the ground when birds are looking for insects to eat in flight.

SWALLOW migrates every year. In the United States, he begins to return from migration in February in the hottest areas and reaches northern place in May. By August and September, birds usually began to leave or have left more northern regions. He usually spends winters in South America and addresses the countries south like Chile and Argentina.

Man and woman share the task of making a nest similar to a bowl made of dried mud that line with grass. Fresh -collarbies are a common nesting place. After assembly nest usually lies between three and seven eggs. Stodol spats are usually monogamous, although this is not always the case for men. Some breeding couples return to the same nesting point and can even rebuild next yearOld nest.

Stodols can be confused with other types of swallowing. One of the distinctive features is the length of the tail fork, which can also have whitish markings. They are also followed by their annual arrivals and departures that occur later in spring and autumn than other swallows.