Mangrove Swamp

Mobs

Ambient

Mob	Share	Group
Bat	100%	8

Animals

Mob	Share	Group
Frog	100%	2–5

Monsters

Mob	Share	Group
Spider	19%	4
Creeper	19%	4
Slime	19%	4
Zombie	18%	4
Skeleton	14%	4
Bogged	5.8%	4
Enderman	1.9%	1–4
Zombie Villager	1.0%	1
Witch	1.0%	1
Slime	0.20%	1

Underground water creatures

Mob	Share	Group
Glow Squid	100%	4–6

Fish

Mob	Share	Group
Tropical Fish	100%	8

Share is how often each mob is picked when the game spawns that kind of mob here.

Structures

• Mineshaft
• Ruined portal (Swamp)
• Stronghold
• Trial Chambers

Blocks

On the surface

Mud

Trees and plants

Dead BushDirtFirefly BushLily PadMangrove LeavesMangrove LogMangrove PropaguleMangrove RootsMoss CarpetMuddy Mangrove RootsSeagrassShort Grass

Ores and stone underground

AndesiteClayCoal OreCopper OreDeepslate Coal OreDeepslate Copper OreDeepslate Diamond OreDeepslate Gold OreDeepslate Iron OreDeepslate Lapis Lazuli OreDeepslate Redstone OreDiamond OreDioriteDirtGold OreGraniteGrass BlockGravelIron OreLapis Lazuli OreRedstone OreTuff

Lakes, springs and other features

Amethyst ClusterBlock of AmethystBudding AmethystCalciteLarge Amethyst BudMedium Amethyst BudSmall Amethyst BudSmooth BasaltStone

From the biome's world generation features and surface rules.