How to Catch a Heracross in "Pokémon Silver"
- 1). Travel to any mountain area -- such as Route 42. Heracross can be found in any mountainous region.
- 2). Walk up to a tree and use the Headbutt TM on said tree. A Pokemon will fall out and start a battle. If it is a Heracross, whittle it down to 1/4 life and use your strongest Pokeball to catch it.
- 3). Continue headbutting trees until a Heracross drops out. It will most likely take quite a while before you get a Heracross.