The beak of the toucan. Researchers first thought the toucans beak was only important for attracting mates but new research indicates. The beak is normally brightly colored too. For example the toco toucan ramphastos toco the largest toucan has a 25 inch long body.
The family further has about five genera and a total of 40 species. The toucan is colorful bird that is medium sized and has a large beak for its size the longest beak in the world when taking into consideration the size of the beak and the size of the bird. The beak allows the bird to reach deep into tree holes to access food unavailable to other birds and also to ransack suspended nests built by smaller birds.
A toucans tongue is long up to 1415 cm or 6 inches narrow grey and singularly frayed on each side adding to its sensitivity as a tasting organ. A toucans beak has a rich supply of blood vessels running along its surface so the birds bill is suited to act as a means of radiating heat to keep the core temperature of the body stable. Toucans live in northern parts of the caribbean southern mexico and south america.
Its oversized colorful bill has made it one of the worlds most popular birds. In like fashion the human hair and nails are from keratin. The tocos beak measures an additional 75 inches.
They are from the ramphastidae family with close relations to american barbets. Perhaps what amazes scientists most about the toucan though is its beak. The composition of toucans beak is from keratin.
The sound produced by some species is similar to that of a frog but it is louder. The toco toucan the largest and best known toucan species is at home in south americas tropical forests.
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