Which bird displays the chicks in winter?
Not so many birds lead offspring in a fierce cold. Is that the penguins, but on their snowy continent is always cold, so that other options they simply do not. But in our forests, too, there are bold extreme birds. Let's find out who breeds the chicks in winter and why it happens.
Who is a scam?
There is a feathered bird in the coniferous forestscrossbill. The size of this bird is larger than the sparrow, but smaller than the starling. This bird is unique. The fact is that the clyster brings out the chicks in the winter. This is an amazing fact, but there is an explanation for this fact. And the explanation is that the claws eat seeds of cones, more often spruce, but they are also suitable for pine and fir. By the way, that's why the beak of the claw has such an unusual cross-shaped shape: it's very convenient to extract seeds from cones with such a beak!
"Spruce porridge" for kids
The chicks feed their chicks with "spruce porridge"seeds of spruce cones, which adult birds in their beaks are ground and moistened with saliva. And the chicks eat a lot of such "porridge" during the day! In coniferous forests, cones ripen just in the coldest, that's why the claws bring out the young in the winter. At other times of the year, when there is not so much ripe seed, the kids simply have nothing to feed!
Klest - selfless parents
In anticipation of offspring, the clerks arrange a cozya nest in spruce branches, warming it from within with soft materials: moss, wool, feathers and down. In this nest, the female lays 3 to 5 eggs and incubates the masonry for two weeks. At this time her feeding daddy-cattle. Babies hatch quite helpless, parents help them survive: Mom warms with her warmth, Dad brings food.
Parents have been forced to feed theirchildren. Firstly, because they are small and still do not know how to fly. Secondly, their beaks are still straight, and such a beak of seeds from a cone you will not get. Over time, kids grow up, stand on the wing, their beaks get a cross-shaped shape and they become completely independent. Thanks to the fir cones, which, ripening for the winter, give the chicks an opportunity to survive and gain strength!
So we found out who breeds the chicks in winter andwhy in winter, and not in summer, like other birds. The remaining birds need insects to feed their offspring, which, of course, can not be found in the winter. But flies do not need butterfly flies, give them bumps!