1. Harpy Eagle: The Harpy Eagle is one of the largest raptors in the world and is known to prey upon a variety of animals, including Blue-and-Gold Macaws.
2. Jaguar: Jaguars are large, powerful cats that are capable of taking down Blue-and-Gold Macaws. Jaguars typically stalk and ambush their prey, making them a significant threat to macaws.
3. Boa Constrictors: Boa Constrictors are large snakes that utilize constriction to subdue their prey. They are known to prey on various macaws, including the Blue-and-Gold variety.
4. Humans: Unfortunately, humans are also predators of Blue-and-Gold Macaws through activities such as hunting and habitat destruction. The illegal pet trade also poses a significant threat to these birds, reducing their wild populations.