Complex sentence: Apart from its greater size, the Common Raven differs from its cousins, the crows, by having a larger and heavier, black beak, shaggy feathers around the throat and above the beak, and a wedge-shaped tail.
Split into simpler sentences: Apart from its greater size, the Common Raven differs from its cousins, the crows, by having a larger and heavier, black beak. Shaggy around the throat and above the beak, and a wedge-shaped tail.