The golden eagle is a large bird of prey found across the Northern Hemisphere, particularly in mountainous regions. It has a wingspan of up to 7.5 feet and is known for its striking dark brown plumage with golden feathers on the back of its head and neck. This species primarily feeds on small mammals, birds, and carrion, using its keen eyesight to spot prey from great distances. Golden eagles are skilled hunters, often employing a combination of speed and agility to catch their food. They build large nests, called eyries, on cliffs or tall trees, where they raise their young. These birds are also known for their impressive aerial displays during courtship, showcasing their strength and agility in flight.