srd
SRD
Prerequisite: Fly speed.
Benefit: When flying, the creature can take a move action (including a dive) and another standard action at any point during the move. The creature cannot take a second move action during a round when it makes a flyby attack.
Normal: Without this feat, the creature takes a standard action either before or after its move.
Open Game Content from the System Reference Document 3.5, used under the Open Game License 1.0a.