You are able to use your mighty wings as a protective shield.

Prerequisite(s): Str 15, wings bloodline power, 5th-level Dragon Disciple, Dragon Wing Attacks

Benefit: During any round in which you have activated your claws and take a full-attack action, you can choose not to attack with your wings. If you do, you instead gain a shield bonus to Armor Class equal to 1/2 your dragon disciple level for 1 round.