Birds birds are warm-blooded animals adapted to the air environment. The body is covered with feathers. The bones are lightly tubular

birds.

birds are warm-blooded animals adapted to the air environment.

The body is covered with feathers. The bones are lightly tubular.

• The body is covered with feathers. The bones are lightly tubular.
• the bones are lightly filled with air into the cavity of the navel bones
• The jaws are turned into a horned beak, and the front legs into wings

Along with the lungs, air sacs are also involved in respiration. heart with 4 chambers

• Along with the lungs, air sacs are also involved in respiration. heart with 4 chambers
• The heat-loving animals reproduce by laying eggs.
• during the breeding season, the birds form pairs. The choice of pair will be based on choice.
• In doing so, the male birds, before choosing a mate, sing or dance and invite the female bird.

a pair of sparrows and muskrats are only one season

• a pair of sparrows and muskrats are only one season
• birds of prey and other large birds, storks. the pair of rhinos are long-lived.
• they are distinguished from other birds by their fidelity.The swans simply kill themselves if they perish or then do not choose another mate.

birds that change their location depending on the seasons are called migratory birds.

• birds that change their location depending on the seasons are called migratory birds.
• the way birds fly, some birds move towards the stars in the sun towards the earth’s magnetic field.

The largest bird is the African ostrich, which can grow up to 3 meters in height and weigh up to 100 kg. He runs at a speed of 60-70km per hour.

Birds of prey feed mainly on vertebrates

• Birds of prey feed mainly on vertebrates
• their eyes are sharp and they can see their prey from afar.
• from diurnal predators in Central Asian regions. black hawk, hawk, hawk, hawk, eagle, and others.
• They will live with their just for the rest of their lives.

breeding and feeding of birds of prey. pictures

breeding and feeding of birds of prey. pictures

They are also flight-adapted mammals. They are bats.

• They are also flight-adapted mammals. They are bats.
• their eyes are weak and they do not love. They can fly easily in the air by taking aim and emitting and receiving ultrasonic sound.

Erniyazova Gulasalning

• Erniyazova Gulasalning
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