Doduo

Red +2: A bird that makes up for its poor flying with its fast foot speed. Leaves giant footprints.

Yellow: Its short wings make flying dif­ ficult. Instead, this POKéMON runs at high speed on developed legs.

Gold: By alternately raising and lower­ ing its two heads, it balances itself to be more stable while running.

Silver / SoulSilver: It races through grassy plains with powerful strides, leaving footprints up to four inches deep.

Crystal: It lives on a grassy plain where it can see a long way. If it sees an enemy, it runs away at 60 mph.

Ruby: DODUO’s two heads never sleep at the same time. Its two heads take turns sleeping, so one head can always keep watch for enemies while the other one sleeps.

Sapphire: DODUO’s two heads contain completely identical brains. A scientific study reported that on rare occasions, there will be examples of this POKéMON possessing different sets of brains.

Emerald: Even while eating or sleeping, one of the heads remains always vigilant for any sign of danger. When threatened, it flees at over 60 miles per hour.

FireRed: A two-headed POKéMON that was discovered as a sudden mutation. It runs at a pace of over 60 miles per hour.

Diamond +7: The brains in its two heads appear to communicate emotions to each other with a telepathic power.

HeartGold: By alternately raising and lowering its two heads, it balances itself to be more stable while running.

X: A two-headed Pokémon that was discovered as a sudden mutation. It runs at a pace of over 60 miles per hour.

Omega Ruby: Doduo’s two heads never sleep at the same time. Its two heads take turns sleeping, so one head can always keep watch for enemies while the other one sleeps.

Alpha Sapphire: Doduo’s two heads contain completely identical brains. A scientific study reported that on rare occasions, there will be examples of this Pokémon possessing different sets of brains.

Let's Go Pikachu / Let's Go Eevee: Its short wings make flying difficult. Instead, this Pokémon runs at high speed on developed legs.