👉 Eulachons are a type of fish that live in the sea. They are known for their distinctive, narrow black and white stripes on their body, which gives them their name. Eulachons are often referred to as "black and white" because they have two different colors on their bodies - black at one end and white at the other. Eulachons are also known for their ability to swim long distances without getting wet, thanks to their streamlined form and strong muscles.