Continuity mistake: A bear escapes from the zoo and Benjamin finds him in the woods. The bear knocks the gun from Benjamin's hands, then faces him and growls. In the close-up, Benjamin's hair is blowing, presumably from the force of the growl, but in the preceding and following long shots, his hair is motionless.
Continuity mistake: When Scarlet Johansson is unable to lock the door to the lion enclosure and is in danger of being eaten, there is a brief shot where a chain and open padlock can be seen hanging on the fence just behind her, then both items disappear for the remainder of the scene.
Continuity mistake: During the zoo's opening day, five red kites are shown flying in the sky, but in the shot of the people holding the kite strings, there is absolutely no wind and all the trees and grasses are completely still.
Continuity mistake: In the noise scene, while beating pots and pans, McCreedy's pan breaks and hits Robin. However, in the final cut of the scene, the pan appears to be whole.
Continuity mistake: When Rosie hands Benjamin the listing for the Rosemoor property, the house in the listing's photo is not the house on the property, it's entirely different.
Continuity mistake: When Benjamin and Rosie are in the car with the realtor, Benjamin's holding the report with the residential listings, and at the top of all the listings the dates read Mon, Jan 3, 2011, though it's 2010 that the movie takes place.
Continuity mistake: After Benjamin and Rosie pick what to keep and what to give away, it cuts to the shot of their car driving up the street followed by the moving truck, and the driver is wearing a white shirt, but in the closeup Benjamin is wearing a dark shirt.
Continuity mistake: When MacCready is throwing darts at photo of Walter Ferris, he gets one right on the mouth, but then it's gone and there are only 4 darts, then cut to the side shot and there are many more darts all over the photo.
