in twilight princess? there all trough out the game
you need four monkeys to get across the bridge in Zelda twilight princess.
the forest temple
9
there are 8 monkeys there should be a room where you can check how many you got
In the first dungeon.. If you have a compass, you can find them easily
In Twilight Princess, the only monkey whose name is given is the forest temple boss monkey - his name is Ook.
You have to braek the cages! knock them down/ use the sword.
collect all the monkeys then defeat the flower boss
8 in all, including the four you have to find before the mini-boss
Just beyond the broken bridge. You can access him by freeing the first four monkeys.
you can get the monkeys in many different orders. I recommend using this guide on ign: