Why do birds sing at dawn?!

Why do birds sing at dawn?!

As long as people think that Twitter birds at dawn is to delight humans. But science has destroyed this myth. Where we know that the morning twitter is to control the place and sex code too. The combination of beautiful sounds that emerge at dawn in the mating seasons is the result of the masculinity of male birds to females. The tones fall between a single-syllable sound and a complex voice of multiple layers and tones, and the sounds harmonize so strongly and so beautifully that they are loved by the human ear.

The birds' twittering at the dawn of the spring days is a sign that males are creating nest areas, acting in a great and powerful way to declare their presence in a certain area. Their voices are heard in the sky before and during the mating season, and gradually fade when the young hatch and calm down gradually as the children grow up and leave the area.

The bird, in the mating season, is able to make a tremendous effort during its twittering. A birdologist, during his research on the habits of the bird, a bird, said that one bird of this type sings more than 2,300 songs per day. Nests, until the females interested in mating arrive, then the male begins his vocal and physical review to convince the female that he liked.

This stage may last for several days before the female accepts and the actual mating begins and the male may sometimes resort to violence to distance his opponents from his area. Fortunately, in spite of all the circumstances, it is mated. The ligament lasts for one season in some birds, but some large birds, such as a swarm, continue with the same partner throughout life.

Scientists note that 90 percent of unmarried birds are monogamous, that is, they remain with one partner, but some other species are multi-marriages, where the male mates with more than two females or the female marries two or more males. Research indicates that the most beautiful Tigar hand dawn is issued by male birds that practice this type of deception. Vtgrid bird Shadi "Alhazj" for example - a type of immigrant, the separation of mating is short - unusual and varied depending on the activity. When the bird is alone, looking for a female, singing songs long quiet to attract them, and as long as the acceptance of the female marriage, so start singing songs love and defend the nest, short short. However, multiple species of mating, and when the male wants to attract another female, begins to move to the maximum extent of his area, so far as possible from the first nest of his female. And begin again the long tweeted complex . So any female passer by chance thinks he is still alone and has a good location to build the nest.

But deception is usually double-sided. When the male returns to his first female, he may find another male who has replaced him. Birds of flies and birds of the league are the same deception movements we mentioned earlier. The second birds are not known for their joyous tigers, but are also known for their monotonous voice, which shares the morning course with a distinctive effect.

A group of scientists have long studied a colony of cyclic birds for the American Institute of Scientific Information in Philadelphia. The studies were completed in 1993, where they found that this type is not characterized by sincerity, noting that the parents in one of the nests are the mother and son, and in one of the other nests, they found that only two of the three young resemble their father on the one hand match the fingerprints, They all share the same mother. The scientists took a sample of the blood of a number of male league in the vicinity revealed that the father of the third child, is a bird inhabiting a nest soon.
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