After playing GTA III for eight years I the other day discovered that the random full-winged dodo's flying around LC for scenery could be shot down (I was probably one out of five people who didn't know).
Anyway I found this little hidden feature quite interesting and I decided to incorporate it more into GTA III as it is something that could add to the mayhem of shooting down police helicopters, then seeing a dodo and blowing that up as well, so I decided to lower the height at which it fly’s throughout the city.
This mod simply lowers the path of the full winged dodo's that fly randomly around Liberty City by 55 Z Coordinates, making them about approximately 10 meters (10.9 yards) altitude off the ground at average. This makes seeing the plane easier as it becomes visible from further away since its closer to the player altitude wise, and it is low enough to make it easy to be aware one is actually flying around you. And also it of course makes it much easier to aim and shoot at .