Complex sentence: Predators of adult nuthatches include owls and diurnal birds of prey, whilst nestlings and eggs are eaten by woodpeckers, small squirrels, and climbing snakes such as the Smooth Green Snake.
Split into simpler sentences: Predators of adult nuthatches include owls and diurnal birds of prey. Nestlings and eggs are eaten by woodpeckers, small squirrels, and climbing snakes such as the Smooth Green Snake.