The Smiling Salamander of Lake Xochimilco

Hello! My name is Axolotl. Isn't that a fun word? It comes from the ancient Aztec language, from people who lived in my home a long, long time ago. I might look a little funny to you, and that's okay! I have fluffy, feathery gills around my head that look like a fancy mane, and they help me breathe underwater. My mouth is shaped in a way that makes me look like I'm always smiling. People sometimes call me a 'walking fish,' but that's just a nickname. I'm actually a very special type of salamander. My species was first introduced to scientists in Europe way back in 1804, but my ancestors have been famous in Mexico for centuries.

My only home in the entire world is a special place called Lake Xochimilco, right near the busy Mexico City. The water here is cool and calm. This isn't just any lake; it's a network of canals and waterways that were first built by the Aztec people hundreds of years ago. I love swimming through these underwater paths and hiding among the pretty green water plants. It feels safe and quiet down here. I spend all my time in the water, from the moment I'm born. This has been the home for axolotls like me for a very, very long time.

Do you want to know a secret? I have some amazing superpowers. My best one is called regeneration. That's a big word that means if I accidentally hurt my tail or even one of my legs, I don't have to worry. I can grow a brand new one, perfect as the first! Scientists have been studying my amazing ability since the 1860s. I also have another trick—I never really grow up! While other salamanders change and move onto land, I stay in my 'water-baby' form my whole life. I get to keep my feathery gills and my finned tail forever, which I think is pretty neat.

My home in the lake has been changing, and sometimes it can be a challenge for my family to find safe, clean places to live. But I want to tell you the best part of my story. Many kind people and smart scientists are working hard to help us. Around the year 1975, people all over the world agreed that axolotls needed special protection. Now, they are helping to clean the water in Lake Xochimilco and protect our habitat. My story shows that even small creatures with a funny smile are a very important part of the world. By taking care of our planet's lakes and rivers, we are really taking care of each other.

Introduced to European science c. 1863
Population Survey c. 1998
Listed as Critically Endangered 2006