The Harpy Eagle (Harpia harpyja ... despite its wingspan reaching up to 6.5 feet (2 meters). Still, it won’t fly long distances to conserve energy and strength to catch and lift small animals ...

Harpy eagle talons are very strong and can crush ... These birds are impressively large, with a massive wingspan of up to ...

while other earlier pterosaurs had a more dainty 6.5 feet wide wingspan like a modern harpy eagle. Now, a newly discovered pterosaur species is helping explain this leap from a smaller to larger ...