Mountain cow
brrrr cold
Endermites
They have different stages that resemble their current health
Cluckshrooms
Throw eggs at the giant mushrooms
Nether hens
piglins ride those!
Taiga chicken and rooster
They're brown
Swamp rooster and pig
Pigs that spawn in swamp have a higher chance of being muddy pigs (usually 1 out of 32!)
Chickens and Roosters
Finally a male counterpart
Cows and Mooshrooms
moo
Bats
chonky bats!
Rats!
They have 3 different variations and are chonky, just like rabbits
Squids
They're now more accurate to real life
Pigs
There's a 1/50 chance for a muddy pig to spawn naturally
Pale pig and white chickens
They can spawn in cold biomes as well as birch forests and flower forests
Rabbits
Chonky rabbits!