Federal Airborne Hunting Act of 1972, which made it illegal for hunters to shoot animals from a plane or helicopter. The federal legislation does have a provision for predator control, permitting state employees or licensed individuals to shoot from an aircraft for the sake of protecting "land, water, wildlife, livestock, domesticated animals, human life, or crops". Blind The use of heated box blinds is a popular method of wolf hunting in modern Alberta. Bait stations are set in advance of the hunt, with blinds being erected in the more frequented spots. The method was developed as a response to the fact that finding wolves on foot was almost always a pure luck scenario, because of the wolf's elusiveness. Shots are usually fired when the wolf is from the blind. Calling Calling is a traditional wolf hunting method of Mongolia. The hunters go to the place where the pack is located early in the morning and will imitate a wolf's howl. The hunters howl in unison with the wolves and wait for the animals to come to them. Mongolian wolf hunting is usually done with the assistance of local herders. Fladry In modern European Russia, a traditional wolf hunting method involves encircling the located wolf pack with a fladry, a long rope with small swatches of fabric stitched to it every few feet. The fabric is usually red in order to be easier spotted over the background of snow by the guides. Since it retains a human scent for several days, wolves tend to stay within the encircled area. When the hunters arrive, the pack of wolves is already "flagged". Hunting with dogs Several dog breeds known as wolfhounds have been bred for the purpose of hunting wolves, though conventional hunting breeds have also been used. Hunting with eagles The use of raptors in the hunting of wolves is primarily practised in Central Asia. The Kyrgyz people have traditionally used golden eagles, known as berkut, to hunt wolves. In the past, wolf pelts provided material for clothes crucial for the survival of the nomadic people in the severe colds. The eagles are used to immobilize the wolves by placing one foot at the back of the neck and another at the flank closer to the heart and lungs. Hunters usually only use eagles against pups, as an adult wolf can cripple in combat even a highly experienced eagle. Losing even one