Continuity: In the scene where Diane Lane returns Viggo Mortensen's jacket to him in his garden near the end of the film, the jacket is already in the scene, lying on the fence. The camera then cuts to Lane approaching the garden with the jacket in her hands.

Factual error: When the boy is carried home after being stung, several people mention to 'take out the stingers'. As he was stung by wasps, you don't need to do that.