The Harpy Eagle in the future

Hi, I did the Harpy Eagle. In the future I think my Eagle will stop flying and start running on foot because of air pollution. So they will start getting really fast like a cheetah and will be hard to catch by predators. Which will make them more popular around the world. But it would be harder to eat fish from lakes. Which will cause way more fish but the Eagles will be a bit hungrier and have to find some more tasty animals. Like more worms,sloths,and monkeys. So that means it would be eating more since they are land animals too. So that's what I think will happen to the Harpy Eagles in the future.