How does the Thrush get a +12 Fly Check?

[Crai]

Howdy folks.

The Thrush has a +12 Fly Check. I don't know how it gets that. Here's what I see ...

+6 = Diminutive Size bonus
+2 = Dexterity 15 bonus
+1 = 1 Skill Rank minimum for having 1 HD

Does anyone know what I'm missing or doing wrong in calculating this? Thanks for any help!

[Val'bryn2]

+3 for class skill

[Crai]

Ah yes! Thank you, Val'bryn2!