Rapidstrike

DEX 9, Base attack bonus +10, aberration, dragon, elemental, magical beast, or plant type, one or more pairs of natural weapons,

If you have a pair of natural weapons, such as two claws, two wings, or two slams, you can make one extra attack with one of those weapons at a —5 penalty. A creature with multiple limbs qualifies for this feat as well, such as a creature with three arms and three claw attacks.

Without this feat, you attack once with each natural
weapon.

You can take this feat once for each pair of natural
weapons you have. For example, a Large dragon has
one bite, two claws, two wings, and one tail attacks. The
dragon can take this feat twice, once for its claws and once
for its wings.

You can attack more than once with a natural weapon.