I am "escorting" this lady, and kid that are riding in a wagon via a "map" that is provided and the route is in RED. anyways, I keep trying to protect them from the "bad guys" that shoot flaming arrows at the wagon (Which will start on fire, and eventually kill them both) unless i use my boomerrang to put out the flames. HERE IS WHERE I NEED HELP...the damn birds keep dropping "bombs" in the road that deviates the wagons course and takes them off track (its at the same spot everytime) i have tried to kill the birds with my arrows, and even throw my boomerrang at it, and even tried throwing it at the bombs, but yet nothing happens? HOW DO I KEEP THE WAGON ON COURSE, AND HOW DO I KILL THE BIRDS FROM MESSING WITH THE WAGON??????????Please help if you can, and i thank you for your help.