if your talking about the psyduck, they are next to the cafe right above solaceon town.
you can find them in route 206 only by swarm though if you don't know what a swarm is then go back and talk to dawn/lucas sister and she tell you there is a swarm on a route she tells you the route and the Pokemon swarming there
Go to the team rocket HQ in mahogany town and go to a room with a big machine some where near the bottom floor (I'm not sure) and go to either side and there will be 3 electerodes.Voltorbs are found near eruceteak city.
in a swarm they will give you a route. Eg. ' Breaking news! there have been hordes of --- spotted on route --- . . . ' etc. you can get the swarm from the television or Lucas's little sister in Sandgem in the southeast house.
Everyday there will be a random swarm of Pokemon in a certain route. To find out about this swarm, talk to Lucas'/Dawn's sister in Sandgem Town in one of the houses. She'll notify you which swarm of Pokemon is there today and where to go to find them. If she tells you there's a swarm of Absol in Route 213, travel to that route and walk around. The chances of finding an Absol is 40% when there is a swarm.
it is a swarm Pokemon on route 206
no,ditto is not in route 218 in Pokemon platinum it is in the trophy garden
you can find them in route 206 only by swarm though if you don't know what a swarm is then go back and talk to dawn/lucas sister and she tell you there is a swarm on a route she tells you the route and the Pokemon swarming there
Go to the team rocket HQ in mahogany town and go to a room with a big machine some where near the bottom floor (I'm not sure) and go to either side and there will be 3 electerodes.Voltorbs are found near eruceteak city.
Swarm in Route 206
Route 213,Route 218 and Route 222(morning.)
in a swarm they will give you a route. Eg. ' Breaking news! there have been hordes of --- spotted on route --- . . . ' etc. you can get the swarm from the television or Lucas's little sister in Sandgem in the southeast house.
Route 218
evolve shellos or route 218
In Pokemon Diamond and Pearl, Phanpy swarms on Route 207.
In a swarm on route nine
You can find it in a swarm at Route 217
Route 10 (swarm)