Answer to a question of what bird the biggest, not such unambiguous. The thing is that the biggest bird from ever existing died out several millions years ago, and from recent – at all is not able to fly.
The biggest bird from ever existing on Earth
Historically the biggest bird ever living on the planet Earth – argentavis majestic. These huge flying beings belonged to group of sokoloobrazny and inhabited the planet about five-eight million years ago. They lived in the territory of modern Argentina. The wingspan of adult individuals reached eight meters. The weight of these birds was not less than 70 kilograms, and growth equaled 1.5-1.8 meters. In spite of the fact that birds treated group sokoloobrazny, their constitution resembled ancient storks more. These ancient beings were not deathbirds and ate rodents, absorbing them entirely, like modern owls.
The biggest bird in the worldThe biggest of recent birds is the African ostrich. These creations are not even able to fly and cannot brag of huge wingspan. They have a brawny constitution, the flattened head and the extended neck. Their wide beak and straight line. These unusual birds treat own family and group – ostriches and strausoobrazny. In height they reach 2.7 meters and weigh up to 180 kilograms. As these creations do not fly, their thorax and wings are not developed. However these birds are the real champions in run – they can gather speed to 70 kilometers per hour. It occurs thanks to well developed legs which have horn hooves on the ends – ostriches lean on them during movement. An area of dwelling of the African ostriches – dry leafless shrouds of Africa and the Middle East, mainly to the south or to the north of the African equatorial forests.
Bird with the greatest wingspan
The albatross is the bird having the biggest wingspan from recent birds. At some species of albatrosses, such as wandering and royal, the wingspan reaches 3.7 meters. These birds I can overcome huge distances thanks to such huge wings. During flights over oceans the albatrosses use soaring. Their rigid and narrow wings have the arc-shaped form. They use the big and powerful beak bent on the end for fishing. Paws of albatrosses have membranes which help them to float under water, getting themselves food. The area of dwelling of albatrosses is extremely wide – from Antarctica and Australia in the south to Africa and America in the north.