Sparrows treat family of tkachikovy. They live, as a rule, independently. At the same time many of them try to lodge with the person in close proximity. Nests sparrows have in a hollow of the growing tree, behind a window platband, under eaves or under the rooftop.
Instruction
1. Diet at an adult sparrow various: besides insects it eats a food garbage, flower kidneys and grains, berries and seeds, etc. People know a lot of things about their life. It should be noted that sparrows do a lot of harm, eating berries, rasklevyvy buds of berry and fruit trees, destroying crops grain sunflower. At the moment scientists up to the end were not defined that these birds bring more – advantage or harm.
2. Sparrows can be carried to some of the most widespread bird species adapted for dwelling in close proximity with the person. The large role is played by high ability to study, care and other features of behavior.
3. Distinguish two species of sparrows: field and house. Each of them has the distinctive features. A large number of house sparrows prefer to nest behind a covering of walls, behind platbands of windows, under roofs, etc. With comfort they settle down in birdhouses and hollows. The field sparrow suits nests in similar places. At the same time the bigger preference remains behind hollows of trees.
4. Field sparrows most often live in rural areas, or in parks and squares. House, on the contrary, birds city. At the same time quite often they are crossed in one territory that does not disturb them at all.
5. Sparrows are birds public. More than once it was possible to observe how they as though on command are flown to one bush and chorus begin to chirp. Similar singing – an obligatory element of their prenested behavior. Thus, they attract as the bigger quantity of birds on this site is possible. Chirping of sparrows can also mean synchronization of marriage behavior. The male after singing starts courting: lowers wings, lifts up a tail and jumps around a female, chirping.
6. As well as to other birds, sparrows, different blood-sicking parasites annoy: flies-krovososki, ixodic and argasovy pincers, fleas, etc. During reproduction their contamination increases. Recession occurs in August when sparrows spend the night in crowns and leave nests.