Pterano is the (former) main antagonist turned-one of the supporting protagonists of The Land Before Time VII: The Stone of Cold Fire. He is Petrie's mother's brother, Petrie and his siblings' uncle and Rinkus and Sierra's former leader and boss.
Personality
Pterano started off as ambitions and somewhat arrogant, but he later reforms when he saves Ducky from falling off the cliff.
Even before his redemption, Pterano had several redeeming qualities as he doesn't tolerate violence or his former minions hurting or planning on killing children and he was upset when Ducky fell into a hole and when an entire herd got killed by sharpteeth.
Trivia
- Despite being Rinkus and Sierra's boss, Pterano is an anti-hero as he does good things despite doing bad things whereas Rinkus and Sierra are always evil and they never did anything good. In fact, Pterano reformed while Rinkus and Sierra didn't reform so that means Rinkus and Sierra are worse than Pterano.
- In the tenth Land Before Time film, there was a pterodactyl who resembles Pterano.