Oncorhynchus mykiss

Oncorhynchus mykiss, commonly known as the rainbow trout, is a freshwater fish native to North America. Recognizable by its vibrant coloration—usually a pink to red stripe along its sides and a speckled body—it inhabits rivers, lakes, and streams. Rainbow trout are popular among anglers and are also farmed for food. They are adaptable, thriving in a variety of cold, clear waters, and play a crucial role in their ecosystems as both predators and prey. Their ability to migrate to the ocean and return to freshwater for spawning highlights their remarkable life cycle.