you don`t
you go to rout 213and use pokeradar
there is no egg.you can only breed it
You need to breed a Male Chatot with a Femal Swellow to have an egg
You can't catch a Taillow in Pokemon Platinum, but you could catch the later evolution (Swellow) using Poke Radar on Route 213, and then breed it to get a Taillow.
Only Swellow is available in Platinum (PokeRadar on Route 213). Breed to get Taillow.
You have to trade it in from another game.
you go and poop on your game. Then you give your game to me.
normally if you put a boy and girl Pokemon in the day care the egg will hatch into what ever the girl Pokemon was.(for example: a girl taillow and a boy ralts, the egg would be a taillow) but if you put any Pokemon (as long as it has a gender) with a ditto it will breed and the egg will hatch into the other Pokemon(example:ditto and a boy ralts will hatch a ralts, ditto and girl taillow will lay a taillow egg) the only exeptions of corse are Pokemon that cant breed like latios, latas, mew, groudon, lugia, ect ect.
Beat Pokemon Ranger, you'll get a Manaphy egg that can be moved to Diamond, Pearl, or Platinum.
Only the togepi egg has 50% of being shiny
after you beat Pokemon ranger game enter a code in ranger mission and they will give you a manaphy egg then migrate it to your Pokemon platinum pearl or diamond game.
Mate your starter with a MEWTWO and you will have an egg soon.
As of Generation VI, Pidgey, Zubat, Doduo, Mrukrow, Skarmory, and Taillow can learn Brave Bird as an Egg Move. Their father has to be Farfetch'd, Taillow, Swellow, Starly, Staravia, Staraptor, Ducklett, Swanna, Rufflet, Braviory, or Talonflame.