The importance of birds in nature and in human life.

In nature, birds do a great service for humans by destroying pests that devour the crops of gardens and fields. Birds also kill harmful insects such as mosquitoes and mosquitoes, thereby regulating the number of insects in nature. Woodpeckers are called – orderlies of the forest, because they eat termite larvae that destroy trees. Herons destroy a large number of toads and snakes, thereby clearing water bodies. Also, humanity raises birds for use as food or as decorative animals.