Continuity mistake: When Elmer is reading his book at the beginning of the cartoon, you can see it reads "How to Photograph Wild Life" on the spine, but when we see Elmer in the next shot, the words have gone.
Continuity mistake: When we see Elmer reading his book "How to Photograph Wild Life" at the beginning of the cartoon, the style of the lettering on the front cover changes between shots.
Continuity mistake: When the rabbit puts his hands on Elmer's face and says "Please, sir!" you can see Elmer's camera behind him. But after a quick cut to the rabbit, we return to the two and there is now no sign of the camera.
Trivia: The first appearance of Elmer Fudd in a Warner Brothers cartoon.
