Rufflet (Pre-Evolution of Braviary) is only available on Pokemon White Version
Cynthia has a Mandibuzz in White version. And for Black version she has a Braviary.
you must trade from white version
Braviary is a Normal and Flying type pokemon.
You have to get it in a trade. Rufflet and Braviary are not available in Black.
Rufflet (Pre-Evolution of Braviary) is only available on Pokemon White Version
Cynthia has a Mandibuzz in White version. And for Black version she has a Braviary.
you must trade from white version
Braviary is only in Pokemon White. Pokemon Black gets stupid Mandibuzz -_-
You can't it can only be found in Pokemon White but you can trade it over if your friend has the opposite version of you.
Rufflet and Braviary are exclusive to Pokemon White. You'll have to trade.
Braviary can only be found in Pokémon White Version on Route 11 and on the Village Bridge. If you want a Braviary in Pokémon Black Version you will have to trade with someone that has obtained it in Pokémon White Version.
Rufflet.
He can be caught on Route 11, and around Village Bridge. Though if you want to obtain one earlier, you can catch it's pre-evolved form Rufflet on Routes 10 and 11, as well as Victory Road and around Village Bridge. Braviary/Rufflet are exclusive pokemon to Pokemon White version and can not be obtained through normal gameplay in Pokemon Black.
Braviary (as well as it's pre-evolution, rufflet) does not appear in the wild in Pokemon Black version. You will have to trade with somebody who has Pokemon White version. Likewise, Vullaby and Mandibuzz can only be caught on Pokemon Black.
You can not catch Braviary. You have to catch Rufflet in Pokemon White and evolve it.
Rufflet evolves into Braviary at Level 54. Braviary does not have any other evolutionary stages.