sentence: Penguins eat krill, fish, squid, and other small animals from the ocean, which they catch.
sentences_after: They are at home in the ocean. They come up on the land or ice to lay their eggs and raise the chicks. The animals all nest together in a huge group, called a . They usually make nests on the ground with rocks or mud.
concept_name: penguin
headings: Penguin Life
categories: Flightless birds Animals of Antarctica