Birds are very interesting creatures; nature did not reward them. only varied and colorful plumage, but also fancy beaks. Of the tens of thousands of species of birds in some beaks unusual us forms depending on the functions that they perform. And their birds are used for food, feeding, courtship, fighting, building nests and even to regulate body temperature. But there are also birds in which the beaks are very unusual and freakish, with such a beak can boast only one species of bird on the earth.
Content
- 1 Asian rhino (bicorn kalao)
- 2 Kitoglav
- 3 Roseate Spoonbill
- 4 Big Merganser
- 5 Rocky Cockerel
- 6 Dead End
- 7 Toucan
- 8 Hummingbird
Asian hornbill (bicorn kalao)
The body length reaches one and a half meters, and life expectancy in captivity reaches 50 years.
This bird has a huge bright beak, and the same massive hollow growth in the form of a horn above the beak.
This beak is so heavy that in order to hold its head, nature supplied the kalao with very powerful neck muscles and several fused vertebrae.
The beak is used by birds to feed tropical fruits, catching fish, small mammals, for battles with rivals and attracting females.
They suggest that the growth on the beak is needed to attract females and amplification of sound as a resonator when screaming.
Kalao nests are also unusual – the female, laying eggs, walled up yourself inside the nest so that only the tip can stick out beak to take food from the male, so she hatches eggs and nestlings.
Cala chicks in the nest.
Grown chicks.
Eating food, including fruits, the bird throws away uneaten residues from the nest to the slot. The seeds of these fruits sprout and trees grow. Aborigines calculate the age of these trees. the age of the chicks.
Kitoglav
One of the largest birds is also called the Royal Heron.
With its huge massive beak, the whale catches and swallows catfish and frogs, breathing fish – protopters.
He does not refuse small mammals and birds.
The bird lives in Africa on the banks of the Nile. Prefers marshy plots.
The second function of this beak is that in the heat, the whalehead puts its beaks in its beak. eggs or little chicks and dip them in water to protect against overheating.
Another interesting feature of the whale hunter is its eyes. located not like all birds on the sides of the skull, but directed forward, so the bird sees everything as three-dimensional.
Pink spoonbill
He finds his food in shallow water.
Uses its beak to catch fish, aquatic insects and crustaceans.
Merganser
At first glance, this bird looks like an ordinary duck.
But if you take a closer look, they were merciless – not so simple. Beak tip bent with a sharp hook, and the beak itself is covered with sharp short “teeth”.
These teeth help cleverly grab the fish and hold it.
Their diet consists of fish (up to 25 cm), and can also eat frogs, reptiles and even small mammals.
This is also one of the fastest birds in flight, it can develop speed up to 80 km / h.
Rock cockerel
The beak of this bird is covered with feathers.
Such beaks are a continuation of the scallop of the bird, they are needed for attracting females.
Dead end
Such a beautiful beak plays an important role in mating games – it serves to attract females.
Before the courtship period, their beaks are yellow, and during mating games turn red.
Toucan
The bright massive beak of the toucan at the edges is covered with sharp notches, necessary for food retention.
The beak, despite the outward massiveness, is actually light, so as it has a porous structure.
The toucan’s beak is riddled with blood vessels, and thanks This bird is able to regulate body temperature.
Hummingbird
The only bird whose beak is longer than body.
Different beaks are needed, different beaks are important. Someone got the most a small beak, to someone the largest, but to someone nature endowed with a beak with sharp teeth. But all this diversity necessary for existence: nutrition, food extraction, protection from the enemy. In each case, the beak was formed depending on its expediency.
