What is Birds rockedbuzz

What is Birds?

The birds are vertebrates , whose main feature to have the forelimbs modified as wings , which in most cases you can 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.

Some of the characteristics common 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 fatty substance.


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

  • Anseriformes : They are aquatic birds, with three toes attached to a membrane that allows them to swim. Ducks stand out.
  • Passerines : Their limbs are usually small and singing, and they have three back toes and one forward. Crows and rooks are the largest of this group.
  • Strigiformes : Usually nocturnal birds, which usually take refuge during the day.
  • Psittaciformes : Includes specimens with a curved beak, which have two fingers forward and the rest back. The most frequent are parrots.
  • Columbiformes : They are good fliers and have a varied diet. Pigeons stand out.
  • Piciformes : Varied feeding, some of which feed on insects. Toucans and woodpeckers are part of this group.
  • Falconiformes : They have powerful claws, they are highly valued in the sport of falconry.
  • Struthioniformes : Flightless animals, usually larger than all other groups. The ostrich stands out.
  • Galliformes : In some cases they cannot fly. Its legs have four toes, three forwards and one backwards.
ParakeetMosquito netpigeon

Role of birds in nature

The birds are particularly important in the environment, because they are often critical links within large chains and networks of the ecosystem: this means they have a very strong linkage with other closely related species, whether animal or vegetable.

Birds are dispersal 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 their behavior?

Different questions of birds interested man since their coexistence on planet earth. Their behavior includes the emission of some vocal sounds that have an appeal that has often been captured by men, who even perform singing competitions.

In addition, although birds were often thought to be of the lowest intelligence mammals, the visual and auditory senses 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.