I recall reading an article about a warden engaged in Wolf or Coyote control many years ago who was shooting them from a 2-seater airplane. I don't recall very many of the details, but do recall he stated the hardest part was figuring out how far "Behind" them to shoot. As the plane was moving faster than the animal the "Lead" was reversed.

Miller/TN
I Didn't Say Everything I Said, Yogi Berra