People love to watch them shake their tails and waddle.
Oamaru's little blue penguins have become international sensations with a video of the penguins entering New Zealand's first penguin underpass clocking more than 200,000 views since it was posted on social media on November 4.
Massey University master's student Shelley Ogle captured the above image of two of the little penguins using the underpass.
The underpass has since also received attention from media outlets around the world, and CNN, The Guardian, NBC, the Smithsonian and the ABC are among those that have picked up the story.