Birds - The Peregrine Travel Falcon

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The peregrine falcon is the best known and most common in the world . However, if you peregrine travel are traveling in North Dakota , you will not see much and can not find anything in Antarctica .

This hawk was on the list of endangered species in 1970 , due to a problem with shell thinning was caused mainly by the use of the pesticide DDT in the 1950s and 60s. It took 20 years for biologists to understand that the pesticide used to protect plants against insects was the problem that affects birds and other animals. peregrine travel

Small animals ate the plants contaminated with pesticides , and when the peregrine falcon hunting animals infected meat poison them . The chemical has even changed the behavior of peregrine falcons he did stop worrying about their young. peregrine travel

The federal peregrine travel government banned the use of DDT in the United States, but the recovery process has been slow because the chemical residue is left in the environment. Other countries that are home to peregrine falcons are still using DDT , and at the same time , catching and shooting poachers always cause the bird population down. Today, the list of endangered species also includes peregrine travel the peregrine falcon, and gradually increase the population .

The peregrine falcon is not a very large bird , which is the size of a crow. It is identifiable by its dark slate blue -gray back and white collar . peregrine travel It also has a black teardrop under his right eye , and small black legs .

The peregrine falcon hunting at dawn and dusk, attacking ducks , pigeons or other birds and small mammals. peregrine travel They seek their prey from the air, and when they see something to eat , attack , making a strong strong territorial call . They fly at incredible speeds of up to 200 miles per hour, making it the fastest creature on earth. When addressing his hawks prey use their claws to give a severe blow to the creature to eat or take to their nest. peregrine travel

Peregrine falcons are generally cliff dwellers who build their nests out of reach of the people. However, you can find some of the cities above tall buildings. Researchers studying these birds peregrine travel help with the city of nesting , which provide some buildings with leaves and other materials that hawks can use.

The peregrine falcon is found everywhere in the world. peregrine travel Just look for a bird the size of a raven with black whiskers , yellow legs and pointed wings in flight. Hunting with a camera allowed . peregrine travel