A penguin hat provides the same amount of protection as a leather helmet, and allows you to hold your breath underwater for 60 seconds rather than 15. There is a hat for each penguin, but each hat has the same effect. The Flame Penguin Mask gives you unlimited time underwater.
All Penguin Hats can be repaired with the same color of Penguin Skin used to craft them.
Emperor Penguin Hat: 1 Black Penguin Skin, 2 Black Penguin Feathers, 2 White Penguin Feathers
King Penguin Hat: 1 Penguin Crown, 1 Black Penguin Skin, 2 Black Penguin Feathers, 2 White Penguin Feathers
Alternate Recipe for King Penguin Hat: 1 Emperor Penguin Hat, 1 Penguin Crown
Yellow-Eyed Penguin Hat: 1 Brown Penguin Skin, 2 Brown Penguin Feathers, 2 Yellow Penguin Feathers
Magellanic Penguin Hat: 4 Striped Penguin Feathers, 1 Black Penguin Skin
Adélie Penguin Hat: 4 Black Penguin Feathers, 1 Black Penguin Skin
Little Blue Penguin Hat: 4 Blue Penguin Feathers, 1 Blue Penguin Skin
Galápagos Penguin Hat: 2 Brown Striped Penguin Feathers, 2 Black Penguin Feathers, 1 Black Penguin Skin
White-Flippered Penguin Hat: 2 Brown Striped Penguin Feathers, 2 Brown Penguin Feathers, 1 Black Penguin Skin
Gentoo Penguin Hat: 2 black Penguin Feathers, 2 white Penguin Feathers, 1 black Penguin Skin
Chinstrap Penguin Hat: 2 black striped Penguin Feathers, 2 black Penguin Feathers, 1 black Penguin Skin
African Penguin Hat: 2 black striped Penguin Feathers, 2 white Penguin Feathers, 1 black Penguin Skin
Macaroni Penguin Hat: 4 black Penguin Feathers, 1 yellow Penguin Feather, 1 black Penguin Skin
Rockhopper Penguin Hat: 4 white Penguin Feathers, 1 yellow Penguin Feather, 1 black Penguin Skin
Version History 1.7.10q: Added hats for Macaroni and Rockhopper Penguins.
1.6.4o: Added hats for African and Humboldt Penguins.
1.5j: Added hats for Gentoo and Chinstrap Penguins.
1.3.2g: Added hats for Galapagos and White-Flippered Penguins.
1.2.5f: Added Adelie Penguin Hat.
1.2e: Added hats for King, Magellanic, and Yellow-Eyed Penguins.
1.1b: Introduced.