Robinson Russell catches lobsters for his job. In 2017, he was hauling in traps in Canada when he discovered a rare blue lobster.

Lobsters get their color from different pigments. Most of the time, they are a brownish color. (They turn red when cooked.)

Blue lobsters are rare. Scientists don’t know exactly how many are in the wild.

After Russell found this lobster, he posted a picture on Instagram. Then he donated the lobster to an aquarium in Nova Scotia, Canada.