Flyers suffer no movement penalties for changing direction, overflying scenery, or crossing obstacles. Flying creatures may overfly other models, including enemy troops, without penalty.
Flyers may not move, land in or take off from within a wood or from any terrain feature that both players consider would not allow it. Flyers may not land on top of enemy formations - if they wish to attack an enemy they must engage in combat as described below. If flyers wish to enter a wood they must land outside it and walk inside using their ground movement.