Red
Moves silently and stealthily. Eats the eggs of birds, such as PIDGEY and SPEAROW, whole.
Blue
Moves silently and stealthily. Eats the eggs of birds, such as PIDGEY and SPEAROW, whole.
Yellow
The older it gets, the longer it grows. At night, it wraps its long body around tree branches to rest.
Gold
It can freely de tach its jaw to swallow large prey whole. It can be come too heavy to move, however.
Silver
It always hides in grass. When first born, it has no poison, so its bite is painful, but harmless.
Crystal
It flutters the tip of its tongue to seek out the scent of prey, then swallows the prey whole.
Ruby
EKANS curls itself up in a spiral while it rests. Assuming this position allows it to quickly respond to a threat from any direction with a glare from its upraised head.
Sapphire
EKANS curls itself up in a spiral while it rests. Assuming this position allows it to quickly respond to a threat from any direction with a glare from its upraised head.
Emerald
An EKANS curls itself up in a spiral while it rests. This position allows it to quickly respond to an enemy from any direction with a threat from its upraised head.
Firered
A very common sight in grassland, etc. It flicks its tongue in and out to sense danger in its surroundings.
Leafgreen
Moving silently and stealthily, it eats the eggs of birds, such as PIDGEY and SPEAROW, whole.
Diamond
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
Pearl
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
Platinum
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
Heartgold
It can freely detach its jaw to swallow large prey whole. It can become too heavy to move, however.
Soulsilver
It always hides in grass. When first born, it has no poison, so its bite is painful, but harmless.
Black
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
White
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
Black 2
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
White 2
It sneaks through grass without making a sound and strikes unsuspecting prey from behind.
X
The older it gets, the longer it grows. At night, it wraps its long body around tree branches to rest.
Y
Moving silently and stealthily, it eats the eggs of birds, such as Pidgey and Spearow, whole.
Omega Ruby
Ekans curls itself up in a spiral while it rests. Assuming this position allows it to quickly respond to a threat from any direction with a glare from its upraised head.
Alpha Sapphire
Ekans curls itself up in a spiral while it rests. Assuming this position allows it to quickly respond to a threat from any direction with a glare from its upraised head.
Ultra Sun
By dislocating its jaw, it can swallow prey larger than itself. After a meal, it curls up and rests.
Ultra Moon
The eggs of bird Pokémon are its favorite food. It swallows eggs whole, so sometimes an egg gets stuck, and Ekans faints.
Lets Go Pikachu
The older it gets, the longer it grows. At night, it wraps its long body around tree branches to rest.
Lets Go Eevee
The older it gets, the longer it grows. At night, it wraps its long body around tree branches to rest.
