Penguins go on a walkabout around U.S. zoo

Video shared on social media shows the penguins marching as they explore the facility ,delighting the limited number of guests in the zoo.

All the penguins are named after famous personalities whose last names are King: civil rights icon Martin Luther King Jr., his wife and author Coretta Scott King, singer-songwriter B.B. King, and journalist Larry King.

According to the zoo penguin encounters are organised between January 18 - February 28 and this was their first march this season.