50 Examples of Birds

The birds They are Vertebrate animals, whose main characteristic is to have the forelimbs modified in the shape of wings, which in most cases allows it to fly. In addition, they have hind limbs, which gives them the ability to walk, jump, and stand. They have a body that can vary completely in sizes, ranging from 6.5 centimeters to 2.74 meters. For example: toucan, canary, flamingo, ostrich.

Some common features to all birds are the streamlined body or the thin and powerful muscles. Also, in your heart, two atria and two ventricles can differentiate, and your skin lacks glands. Another common characteristic is regarding the glands, because at the base of the tail its only two uropygial glands are located, which secrete an odorous and greasy substance.

Classification of birds

On the other hand, many of its characteristics are different depending on the type of bird. Based on this, groups are distinguished:

Examples of birds

Role of birds in nature

Birds have a importance particularly in the environment, because they are usually critical links within the large chains and networks of the ecosystem: this means that they have a very strong bond with the others species close, whether animals or even vegetables.

The birds are dispersing agents because they spread seeds of various plants, or even pollinate various producer plants. In addition, birds carry out biological controls, since they consume hundreds of insects, thus avoiding different pests.

How is the behavior of the birds?

Different questions of birds interested man since his coexistence on planet earth. The behaviour that they have includes the issuance of some sounds vocals that have an appeal that has often been captured by men, who even perform singing competitions.

Furthermore, although birds were often thought to be of the mammals lower in intelligence, the visual and auditory senses they are very well developed in most of them. Finally, birds are used in the field of sport, particularly in falconry, which is the activity of hunting with birds of prey.

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