Variance

This datapack adds 7 biome dependent variants each for chickens, pigs and cow:

• Sandy: These spawn in deserts and both eroded and normal badlands.
• Cherry: These only spawn in cherry groves.
• Icy: These spawn in snowy plains and slopes, ice spikes, frozen peaks and groves.
• Jungle: These spawn in both sparse and normal jungles.
• Pale: These only spawn in pale gardens.
• Mushroom: These only spawn on mushroom islands. Since mooshrooms already exist only new mushroom pigs and chickens are added.
• Forest: These spawn in dark, birch, taiga and normal forests, as well as their old growth variants.

Along side these the datapack also adds 6 new nametag easter eggs:

Spoiler

• Moo: This turns cows into the ones from moo moo meadows in mariokart.
• Mentality: This turns cows pink, like the one in herd mentality.
• Shane: This turns a chicken blue, like the ones from stardew valley.
• Void: This turns a chicken into a void chicken from stardew valley.
• Angry: This turns a pig green, like the ones from angry birds.
• Legend: This gives a pig a technoblade crown.

The required resource pack for this can be found alongside the datapack if you click on the version you wish to install.