Meet Cincinnati Zoo’s little penguin chicks: Mars and Rover

“Some planets are red

these penguins are blue

we’re excited to introduce

Mars & Rover to you!”

Little penguins are the world’s smallest species of penguin and are native to the coastlines of southern Australia and New Zealand. They are blue and grow to an average 12 to 14 inches and 3.3 pounds.

The chicks and the rest of the colony can be seen later this year in their new Roo Valley habitat, the zoo said.

The zoo first announced the penguins’ arrival Jan. 14, saying the two chicks hatched in the last 24 hours.