What is kowalski penguin?

Kowalski is a fictional character in the animated movie franchise, "Madagascar". He is a penguin who serves as the leader of the penguin squad and is known for his intelligence and tactical skills. Kowalski is voiced by actor Chris Miller in the movies and television series, which include "The Penguins of Madagascar". He has a distinctive squawk and often speaks in a formal, scientific manner. In the movies, Kowalski is depicted as an inventor who creates gadgets to help the penguins on their adventures.