Comparing the habitat and diet of eagles, the researchers have found that both Philippine Eagle and Harpy Eagle is top predator wherein there's no such predators are found ahead them till now. So, here we are comparing Philippine Eagle vs Harpy Eagle. The Philippine eagle located only in Philippine most effectively, particularly in Japanese Luzon, Leyte, Samar, and Mindanao, however, Harpy Eagle observed in South America and Mexico it's otherwise called as royal hawk which is located in Brazil.