What is ivory charged woodpecker?

On average 20 inches (about 51 centimeters) in length, ivory is charged to the woodpecker (Campephilus principalis) one of the largest woodpeckers on the planet. The basin from North America believed that in the 40th century the extinction of ivory was extinct. The observation of the woodpeckers was reported in some southern countries at the beginning of 2000, but the claim was not justified.

As soon as it is expanded in the marshy forests of the southern United States, from the valley of the Ohio River to the Gulf of Mexico and Florida, ivory is a gift mostly ebena with white wings. Adult wings can reach 30 inches (about 75 centimeters). When it is in the air, the data looks like it has white wings with black tips.

The bird is the only North American woodpecker that has a flattened account. Men and women sports different looking combs. Men have a large red ridge while women's ridges are black. The elephant -billed woodpecker differs from the other Woodpeckers with its distinctive double knocking sound when knocking on trees.

ivory gold charged woodpecker is not made of ivory, but consists of keratin covering bone. The wide account is constantly growing during the life of the woodpecker, but is boring because of the constant impact of the bird on the trees. Accounts are used to take barking from the break -up of trees to get on the beetle larvae, the core in the diet of the woodpeckers. Although it does not wear the value of real ivory, some native Americans used accounts as decorative objects.

W a couple needs up to six square miles (about 15.5 km2 kilometers) to work, which is approximately 36 times more space than a similar North American woodpecker. The ivory charged the creatures to create holes for their nests. The oval tissue stretches more than 20 inches (about 51 centimeters) in a tree and costs 40 feet (about 12 meters) high.

Many forests have been excluded through the development that supported the woodpecker. During the 18th century the woodpecker was almost completely erased due to the extensivemining and hunting. In 2005, Woodora Filred Woodpeckers were reportedly seen in Arkansas, and people claimed to see birds in Florida in 2006. However, none of the claims has been proven.