The cassowary is a large, flightless bird native to the tropical forests of New Guinea, nearby islands, and northern Australia. Known for its striking blue and black plumage, it can stand up to 6 feet tall and weigh over 100 pounds. Cassowaries have a distinctive helmet-like casque on their heads, which is thought to help them navigate through dense vegetation. These birds are primarily frugivorous, meaning they mainly eat fruits, but they also consume small animals and fungi. Cassowaries are known for their powerful legs and can run at speeds of up to 30 miles per hour. They are considered one of the heaviest bird species and play a crucial role in their ecosystem by dispersing seeds.