You don't. Tailow isn't in diamond unless you migrate him from ruby or sapphire.
You can also breed a female Swellow with a compatible Pokemon, or breed any gender Swellow with a Ditto. The egg will hatch into a Taillow.
catch a swellow on route 213(pokeradar). then breed.
either trade or catch swellow on route 213 and breed it at the Pokemon centre with a ditto or another swellow with a diffrent gender
The only way to get one is by trading in from pal park...thats the only way i know and ive beaten the game so i would be a good source
route 114, 115, 116 or petalburg woods
You need to get fly from a gym leader.After that you need to teach Tailow fly.(All Pokemon with wings can learn fly)
tailow
tailow evolves on level 22 to swellow which if people think he can evolve he cant so stop trying ya dingbats
Taillow evolves into Swellow at level 22 and does not evolve further. Swellow should always know Fly and Steel Wing.
Go to Google and type in the Pokemon you want to know about. You'll get a boat load of information-- I reccommend Bulbapedia. FYI-- Swellow does not evolve. If you meant Tailow evolving to Swellow, the level's 22.
Find another Pokemon game, or get a girlfriend.
you make egg with swellow
Try the beginning routes.
No.
easy you just find it in the grass and then catch it
No, it is a Pokémon in the Hoenn region. It is a normal-flying type and evolves into Swellow. You can catch it very early on in the game and is not a legendary Pokémon. For info on Tailow and other Pokémon, check out bulbapedia, its very helpful and will help you find Tailow and legendary Pokémon.
Use Headbutt on a tree in Cherrygrove City.Go to Cherrygrove City. Surf across the water, and use Rock Climb to get to the trees. Headbutt the trees and Tailow will come out.
it should be near the start just run through grass and u should find it
Tailow evolves into Swellow. That's all.
Find the pokeflute, wake the Snorlax, go through Diglett Cave, then surf from Pewter City south.
Tailow learns wing attack at lv.13
Tailow evolves at lv22. Try to learn how to use grammar, ok cave man?