no threat to anyone is not (except for the beast who attacked the Chicks). How the toucan uses its beak to keep it cool. The researchers found that the bill 'routinely accounted' for 30 to 60 per cent of a bird's heat loss. Best of all, the bill is studied Marc Andre Meyers Marc. To make the fruits easier to hold and open at the end of the beak located notch. When a person sees a Toucan, a common question about how this bird is sleeping. They found that the surface temperature of the beak changes quickly according to the air temperature. Researchers say the beaks are so good at losing heat that birds are risk getting too cold at night. Beak tukanovich reaches approximately half the body length of the bird.
Why are toucans beaks so colorful, their colorful beaks attract mates Mystery of the toucan 's beak solved The Independent
They found that the toucan's bill in the heat of the day was up to 10C warmer than at sunset. In most birds of this family disproportionately large beak. Looks like this "tool" very heavy and uncomfortable, but in fact it is not. Charles Darwin thought the toucan's oversized beak was a sexual lure for attracting potential mates, while some modern-day biologists suggested it was either for peeling fruit or to warn off territorial rivals. At sunset, when the birds went to sleep, the temperature of the bills dropped quickly by 10C.
The Beak of a Toucan so Colorful