How Many Turkeys

Today’s post comes in the form of a quiz. How many turkeys are in this picture? For the not so obvious answer, solve the following math problem.

42-19 +28-46

Congratulations if you answered correctly on the first try. Keep at it if you think I got my math wrong. Click on the photo and then zoom in for additional clues.

Addendum: In response to the overwhelming insistence that there are only four turkeys in the photo above, I am providing evidence to confirm that there are indeed five. Also, I watched as the family of five traversed our field before I could get my telephoto lense fitted to my camera for the shot.