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.
Luckily, population of toucans is still large and stable and these birds are not on the list of endangered species. Interesting Toucan Facts: Toucans vary in size, depending on the species. Large species of toucans can reach 25 inches in length and 24 ounces of weight. Almost entire body of toucan is covered with black feathers (except the throat, which is covered with white or yellow feathers). Color of the feathers provides camouflage.