Minecraft wiki entry for Mountains, associated text: The meadow is a grassy biome filled with patches of flowers and turquoise-green grass and tall grass, where sheep, donkeys and rabbits spawn. All small flowers generate except blue orchids, tulips, lilies of the valley or wither roses. Rarely, a lone oak or birch tree of any size can generate and always has a bee nest. Both pillager outposts and plains villages can generate in this biome, making this the only mountain biome where villages can generate. This biome usually generates in the lower sides of some mountains but can also generate standalone in plateaus, mainly next to plains and other temperate biomes.