Yes you can, and it's not an exclusive pokemon.
Wobuffet can be found in the Rocky Beach area of the Safari Zone (by placing certain objects) or rarely in the Cerulean Cave (the cave where Mewtwo is).
Wobuffet can be found on six island at ruin valley.
Yes in Firered/Leafgreen and Heartgold/Soulsilver
Wobuffet can be found on six island in ruin valley and in cerulean cave.
It is called Wynaut.
It doesn't.
Wobbuffet does not evolve.
the egg in Pokemon ruby is wynaut, the pre-evolved form of wobuffet
Two off the top of my head are: Wobuffet and Heracross.
Not until it evolves to wobuffet it will have its true potential.
You can find pretty strong ones in cerulean cave.
It's a Wynaut. The baby form of Wobuffet.