StormClan was created by the wise and mighty leader Stormstar. Stormstar was very brave and was considered a daredevil to his followers. There was nothing the tom wouldn't do. He led attacks on rival clans and rogue gangs, always winning territory for his clan. He even swam across the shark infested river in their territory and got to the other side alive, something no other cat had successfully done. The tom had many admirers but he always turned them down until one day he met the perfect she-cat. She was from SkyClan. Eventually the two had a litter of four kits; Shadowkit, Wolfkit, Sharkkit, and Thornkit. Thornkit was the only one of them to grow wings.

After a few moons, Stormstar decided Shadowkit would be next in line for the leadership. Shadowpaw had inherited his looks and muscles but wasn't as brave as his father was. Thornpaw was outraged when he heard and left the clan to live in SkyClan as Shadowthorn.

The day Shadowdragon, Sharktooth, and Wolfblaze became warriors was the last day Stormstar led the clan. He and Heatherflower were chasing each other across the Thunderpath as a bus ran into them. The two cats died, not getting to live to see their four kits grow up further. Shadowdragon instantly was dragged to the moonpool by the elder warriors and forced into leadership at a very young age.

He was a young foolish leader and ended up losing a quarter of their territory to the new clan, ScourgeClan. The leader of that clan developed an unhealthy desire for wanting Shadowstar as his next meal. Things grew worse as Shadowstar's best friend Toxicheart left StormClan and joined ScourgeClan after the cat he loved broke his heart, becoming one of StormClan's worst enemies.

The two clans were at war with each other for moons, constantly fighting over the border. Eventually Shadowstar developed some bravery and challenged Wendigo's strongest warrior, Redblood to a duel. Winner gets the loser's territory for his clan, loser leaves. Shadowstar won and Wendigo was furious after he found out the deal. He punished Redblood then moved his clan all the way to the other side of the forest, where they were far away from StormClan's border. StormClan was at peace after that, nobody bothered them. However several of the cats questioned Shadowstar's leadership. He was satisfied with the clan and didn't want more territory like his father did, some cats didn't like that.

Their territory:
Mostly forest. Their camp is in the middle of it. Their border with NightClan is across the large shark infested river so they don't have a problem with them. Their other border is with SkyClan. They have a set of underground tunnels they use to get to the moonpool and gatherings without going into other clan territory(They discovered them AFTER Toxicheart's betrayal, so nobody outside the clan knows about them).

Camp:
They sleep in hollow rocks, kinda like caves. It's cool inside. The leader and his mate sleep in the leader's den, warriors have the warriors den, apprentices get the apprentice den, kits and queens have the nursery, the elders den is currently empty.

Prey:
Common- Birds, mice, squirrel, rabbit, frogs(If a cat is into eating those.....)
Rare- Hawks, Owls, Fish

Adding pictures of their territory. Took me awhile to find good ones.....
I'm putting them in spoilers due to the size of some.
Their view of the lake. The spot where toms usually take the she-cats they like to propose. xD
or she-cats if a tom is too shy to do it

Picture:

This is the stream they get their water from, due to the river being too dangerous. An occasional fish will get in.

Picture 2:

Picture 3:

1st picture you can't see.

I see it.
I'll post it again without the spoiler. To see if it works

Ducks are now part of Storm's prey options

Updated
And yeah, I see the first picture isn't showing up. I'll fix it later.

quack

Geese are now "rare" prey

What about snow geese for winter Toxic star

Uh..... I've never seen or heard of one before. I'll Google later

There big and could be vital source of prey through leaf bare.
plus a group could take the down, there always in groups you can easily drive them away. There really big and stupid.
Description : white feathers with black tips.yellow beaks and black beady eyes
Sound : they sound like a duck but louder.
plus they migrate through winter and fly back in early spring.
young snow geese are easy to take down because there small and don't know of any danger. Weird thing is is that they always fly through a desert. :3
(I watch nature shows.)