All of the legendaries that aren't event-exclusive and some that are.
If your legendary Pokemon run away in Shiny Gold, there is no way of retrieving them again.
Everytime you run into a wild Pokemon there is a very small chance that the Pokemon will have a different coloration this is known as a shiny Pokemon these are much more rare then a random legendary unless the legendary is shiny! There is a huge chance of not finding one it's almost like winning the lottery i believe it's 1 out of 8000 chances you find one.
he is shiny why did you run he is shiny baltoy
Catch a lot of rihorns, whether their shiny or not. If they're not shiny, run away. (press the buton) Eventually a shiny rihorn will show up and walah!
The same way you find any shiny pokemon, either constantly run back and forth in grass that you want to encounter as a shiny, or constantly breed the pokemon until you hatch a shiny.
Randomly when you run into a wild Pokemon it may have a different coloration that's a shiny Pokemon. Also a free shiny Pokemon is found in the lake of rage.
just run in the grass
No, it's not possible.
If you run/get beaten by/beat any legendary in SoulSilver/HeartGold, to find it again beat the Elite Four and then go back to the place where you found the legendary. This works for Ho-oh, then.
run around the sinnoh region 1000 times and a shiny darkrai will be in your box but you have to do it in 1 hour and have a level 100 darkrai in box 4[ no joke]
There is no specific place in FireRed, you just have to run around in the wild and encounter about 8,000 pokemon before you see 1 shiny.
in emerald near rustburo city run around in the grass for 15 minutes and evee will appear.