Pinguoin -

: Most species are monogamous during the breeding season. Some, like the Fjordland crested penguin , form lifelong bonds.

: Both parents usually take turns guarding the nest and foraging for fish, krill, or squid. Pinguoin

: Chinstrap penguins have been found to nod off over 10,000 times a day for just seconds at a time to stay vigilant. Social & Breeding Life : Most species are monogamous during the breeding season