The great blue heron is a large wading bird commonly found in North America. It has long legs, a long neck, and a sharp beak, which it uses to catch fish and other small aquatic animals. These birds typically stand about 4 to 5 feet tall and have a wingspan of up to 6.5 feet. Their plumage is mostly blue-gray, with a distinctive black stripe over the eye. Great blue herons prefer habitats like marshes, lakes, and rivers, where they can hunt for food. They are known for their patience, often standing still for long periods while waiting for prey. These birds are also migratory, moving south during the winter months to find warmer climates.