Birds are a group of warm-blooded animals derived from the vertebrate subtype. About ten thousand species of birds live in the world. Here are some interesting facts about birds.
- The ostrich is the largest living bird in the world. In addition, he is also the fastest bird.
- The emu is the second-largest living bird in the world today.
- Hummingbirds are the smallest birds in the world. At the same time, they are the smallest warm-blooded animals in the world.
- The smallest bird is the golden rabbit and the candle.
- The female kiwi can lay eggs with a weight equal to 1/4 of her body weight.
- Ostrich eggs are the largest eggs in the world. They have a weight of several dozen chicken eggs.
- The common starling makes up the largest herds in Europe.
- Species from the karst family are some of the most colorful birds.
- The Eagle Owl is the largest of the owls. This species also lives in a small number in our country.
The Flight Of Birds
HummingbirdsHummingbirds are some of the most experienced aviators. They have the ability to fly upright and backward, hover in the air. Some short-legged species can sleep in the air. There is also copulation in the air.
- Indian geese can fly over the Himalayas at an altitude of 10,000 m above sea level. This is an extraordinary feat.
- The heaviest seabirds are pelicans.
- The heaviest seabirds are pelicans.
- Frigates are large birds and spend most of their lives in the air.
The Arctic Tern is probably the longest hike of all birds. In one year, this bird can travel 35,000 km.
The penguins’ endurance to hunger is amazing. During the breeding season, penguins are able to starve for several months. An emperor penguin may be idle for 115 days. It then loses half its body weight.
- Contrary to popular belief, the ostrich does not hide its head in the sand at all.
- Loons are the best diving birds in the world.
Pigeons have the amazing ability to return home, even from very remote places. These birds are probably guided by the position of the sun, moon, and stars in the sky. Probably pigeons can also use the magnetic field of the earth. There is a theory that the sense of smell is also involved in the process of finding a way.
In the presence of owls during the day, other birds become very aggressive, make noise, and attack.
The Biggest And The Smallest Birds
The ostrich is the largest bird alive in the world today. It is also the fastest-running bird. Emu is the second largest bird alive in the world today.
The hummingbirds are the smallest birds in the world. They are also the smallest warm-blooded animals in the world. The mice rabbit and the candle are considered the smallest.
Some birds lay huge eggs. A female kiwi can lay an egg as much as 1/4 of her body weight. The largest egg in the world is the ostrich egg. They weigh up to one and a half kilograms and the volume of several dozen chicken eggs.
- The largest of the owls is the eagle owl, which also lives in small numbers in our country.
- The heaviest European bird is the great bustard (male).
- The tallest flying birds in the world are cranes.
The smallest bird in the condor family is the black vulture. It is also the most numerous bird of prey in the Western Hemisphere. In turn, the great condor is the largest representative of this bird family.
- Petrels have one of the largest areas of occurrence in the world.
- The largest grebe in our country is the great crested grebe.
- Emu can run at a speed of 50 km / h.
- An ostrich can sprint at speeds of 70 km / h.
- Flamingos and stilts have the longest legs in relation to the other body dimensions of all birds.
Young cousins have elaborate first and second toes of the forelimb (wings) with long claws that allow them to climb up the branches like a primeval.The claws eventually fall off, but the adults continue to aid each other in climbing by using their wings.
The Black Woodpecker is the largest woodpecker. The smallest owl is the little owl. It is the size of a starling.