Woobat evovles into swoobat
Woobat does not evolve in a certain level but if you make it happy a lot it will evolve into Swoobat
You have to level it up with high friendship.
It evolves into Swoobat when leveled up with high happiness.
It does not evolve.
It doesn't evolve.
Throh has no evolutionary line, it does not evolve.
Happiny
Check Serbii. net
Just like with Golbat, you must make your Woobat happy. You can make it hold a Soothe Bell, if you don't have one you can keep it in your party or battle with it. It may take awhile, it depends on its mood towards you.
It evolve when it is very happy with its trainer
at level 40
At level 41.