Pengator

Pengators are fanged, green penguins variably depicted with either -like horns or -like eyebrows. They appear in icy areas and slide forward with their mouths open to attack.

The Legend of Zelda: A Link to the Past
In The Legend of Zelda: A Link to the Past, Pengators appear in the Ice Palace, often in large groups. They normally run after Link and can slide in any of the four cardinal directions, stopping when they hit a wall.

The Legend of Zelda: Four Swords Adventures
In The Legend of Zelda: Four Swords Adventures, Pengators appear in Frozen Hyrule. As with other small enemies, they sometimes appear in enormous hordes. They act the same as before, but have poorer traction when turning and make high-pitched vocalizations.

The Legend of Zelda: A Link Between Worlds
In The Legend of Zelda: A Link Between Worlds, Pengators appear in the Ice Ruins, based off their appearance in A Link to the Past. They can now run and slide diagonally and ricochet off walls after sliding into them. Big Pengators appear as well.

Cadence of Hyrule: Crypt of the NecroDancer featuring The Legend of Zelda
In Cadence of Hyrule: Crypt of the NecroDancer featuring The Legend of Zelda, Pengators appear in Frozen Grotto and the Future World, coming in green and blue. As with other enemies, they move in time with the beat of the music. They move every other beat while walking, but when sliding instead move every beat.