I used one of these on my Black team esp in doubles, and it served me well!

Archeoptricks

Jolly Attack 252, Speed 252, hp 4
Flying Gem

Acrobatics
Rock Slide
Crunch/Heat Wave
U-turn

Acrobatics and Rock Slide are your main attacks, the flinch for rock slide works surprisingly well (heavy flinch team). Dragon Claw just doesn't really pack damage. I used Crunch in B1, but in B2/W2 Heat wave is a better choice. The last move is U-turn, you can remove the damaged bird and replace it with something like Ferrothorn (my choice) plus Archeops is fast enough to stay back and revenge kill, even with defeatist.