User blog comment:Fistful of Force/Counerjungling part one./@comment-75.191.198.250-20121229174218

I know I'm coming in late here, but counterjungling isn't all about level 1 invades. If their jungler ganks bottom and you're too far away to countergank, take his wraiths or wolves. Make sure to leave one alive so it doesn't respawn. Check their buffs, and if you're carrying sightstone (which any tanky jungler should) ward their jungle up. If you get your own vision of their jungle, you can countergank and counterjugnle a lot easier.

If the enemy jungler starts blue, and you KNOW this, stack up as a 3 or 4 man group, and invade late at level 1. If blue side, I like to stack in bot lane tribrush and rush in at 1:50 to get the kill and blue steal. Don't invade earlier than that. You give them the option of regrouping and stealing your blue in return, which changes nothing about the level 1 game.

TL;DR: counter jungle when you have sight of their jungle and he's far away. Ward their shit. Invade late at level one and secure the buffs. Don't invade level one with less than 3 people.