Pft, locks. They wouldn't have kept him out even if he'd just been a normal human. He suddenly changed direction, heading for Herbert's little tiny dodo barn and jumping on the roof. The bird had been inside his little house, and suddenly burst out of it towards Neytiri, squawking and flapping about at the sudden noise and the scent of a predator. Jake bounced off the roof and ran for the front of the house.