Are the Red-shouldered Hawk and the Red-tailed Hawk the same?

No, but they are related, both are buteo hawks. The Red-shouldered Hawk (Buteo lineatus) prefers wetter areas like a swamp for example, while the Red-tailed Hawk (Buteo jamaicensis) prefers open and dry areas like a pasture.

The Red-tailed Hawk is also found in dense, dry, woodlands.

They don't like pie