Ice cave:penguin

With the announcement of the new Ice Caves, adding the Penguin would be a perfect fit! Here are some ideas for how they could work:

• Behavior: They spawn in groups inside the Ice Caves. They are clumsy and slow on land but incredibly fast swimmers in icy waters.

• Mechanic: Penguins could give players a temporary swimming speed boost (similar to dolphins) but specialized for freezing water.

• Interactions: They are afraid of the new Frozen Zombies, creating an ecosystem where players feel the urge to protect them. They can be bred using fish.

• Drops: Instead of raw meat, they could drop "Slick Feathers" used to craft a new potion or boot enchantment that prevents sliding on ice.