Plaque is made up of fat, cholesterol and other substances found in the blood. This plaque build-up is also known as atherosclerosis. The site of the plaque determines the type of heart disease: 1  Coronary artery disease is the build-up of plaque in the arteries supplying blood to the heart.
The most well-known name in the toucan business, Emerald Forest Bird Gardens is a certified member of the Model Aviculture Plan (MAP). Prices range from $2,750 (parent-reared Chestnut-Mandibled) to $9200 (hand-fed Toco). Keel-Bills, Red-Bills, Red-Breasted, and Channel-Bills are available as well.
There are 42 species of Toucans found throughout the world. Six of them live in Costa Rica. A toucanâs most recognizable feature is itâs beak. The beak is surprisingly light weight, because it is hollow. Scientists continue to be baffled why toucans have such oversized beaks.Toucans are only found in the tropics.The keel-billed and the chestnut-madibled toucans are the largest toucan in Costa Rica. They live throughout Central America and northwestern South America.oucans live high in the treetops around lowland rainforests. When the nest, they live in small holes inside of hollowed trees. Toucans are usually seen in pairs, or small groups. During the hottest part of the day, toucans shade themselves in the deep foliage.