Ave is also Dragon, Sliggoos, Noibats and Fraxures
We got Ditto FC in the topic btw, check out Raul's Safari. Dunsparces and Loudreds kinda meh at first but then the Pink Jell-O appeared and now I have almost farmed one box of those for good IV breeders. :-)
Safari Pokémons seems to have at least two max IVs always, so far my best is three 31 IV Ditto (HP, Atk and... SpD <.<), but I keep searching, I am very persistent.