Froglins Mod 1.17.1/1.16.5 increase your management ability and so on. It has added a series of scary monsters that you must keep them away from your pigs.

About Froglins
It’s also the name of carnivorous humanoid frogs. They live in the marsh, lurk in the mud and the murk. They are actually bloodthirsty and harsh.
Froglins can hunt prey at night. Therefore, you should keep an eye on the swamps nearby.
Habits
Aside from the pigs, they are very interested in your sheep. They can come in hordes and move back again to the bogs.
They can be considered hunters or demons in green.
Technical details
The 1.16.3 version requires to forge build 34.1.22 or higher.
The block tag “froglins:diggable” decides which blocks froglins can dig underwater lairs in.
The entity type tags “froglins:edible_animals” and “froglins:edible_fish” display which targets they eat. Replacing these with empty tags stops the enemy from grabbing non-player animals.
Possible to set the biomes that appear and the frequencies in yourMinecraftFolder/config/froglins-common.toml for singleplayer/LAN worlds. Or, you can implement that with yourServerFolder/config/froglins-common.toml for dedicated server worlds.
Froglins is a thrilling mod when introducing those mobs. It’s essential to download and install Minecraft Forge before you play them!
Requires:
Minecraft Forge
Screenshots