Gentoo Penguin Saint Louis Zoo

WATCH: 'A Snowy Field Trip': St. Louis Zoo penguins enjoy winter weather, MyStateline

The St. Louis Zoo Joins in on Penguin Field Trips, Takes Tuxedoed Birds to Meet Other Animals

Penguins Saint Louis Zoo

St Louis Zoo Review - Zoo With Us

March of the penguins at Saint Louis Zoo

St. Louis Zoo nominated as 'best free attraction' in U.S.

Penguins at the Saint Louis Zoo Take a Walk Outside in the Snow Flurries

Reopening St. Louis Zoo's Penguin & Puffin Coast, St. Louis

Zoo's Penguin & Puffin Coast set to reopen