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.
In the U.S., prices can vary from $10 for an old hen to $200 or more for a show-quality bird from a top breeder, one who has won consistently at national shows.Most male canaries cost between $50-$125 at pet shops.Ironically, breeders usually charge less even though the birds are often better! (Breeders do not have the overhead of a store.) If you are buying directly from a breeder, ask for a price range before you make the appointment.f the bird does not sing within two weeks, return it. Either exchange it for a singing male, or get a partial refund price for the less expensive female. It is very important to realize that young canaries are basically androgynous.