Brown trout attracts many anglers. It is indeed an interesting trout to target. In this article, you will learn more about Brown trout colors and how to identify these fish in their habitat.

Brown Trout Identification

Brown Trout

When fishing, knowing how to identify brown trout can help you catch more fish. These versatile fish live in rivers all over the country, including the sea. They are not found in the coldest parts of the United States or Alaska. Coastal rivers from New York to Quebec are common locations for them. They prefer cool, clear water with temperatures ranging from fifty-four degrees Fahrenheit to sixty-five degrees Fahrenheit. They do best in waters that are between 65 and 75 degrees Fahrenheit.

While brown trout are generally around 12 inches long, larger specimens are sometimes seen. They are tough fighters and will fool fishermen into thinking they are much bigger than they are. Once hooked, brown trout do not surface; instead, they go to the bottom to take shelter. In addition, they have a zigzag pattern on their teeth. This tells you that they’re not orange or red.

The dorsal fin of brown trout is an olive-yellow color with white margins. They are found in lakes and streams in Western Asia, Europe, North Africa, and Iceland, and they are very versatile. Native to every continent except Antarctica, brown trout were first introduced to North America in the late nineteenth century. By the mid-20th century, the species was cultivated and bred in the Pacific Northwest.

Brown Trout Colors?

Brown Trout Colors

The colors of Brown Trout differ based on their habitat and the color of the river they live in. They can range from tan to olive-brown and can be golden or silvery. Their spots vary in size, density, and color, and their fins may also differ. They are closely related to Atlantic Salmon, which makes them easy to identify. If you’d like to learn more about the different color patterns of Brown Trout, read on.

The main distinguishing feature of Brown Trout is their spots. They have dark spots on a white background. Unlike the spots on Atlantic Salmon, brown trout spots are regular and sometimes surrounded by blue halos. They have zigzag-shaped teeth and their fins may have a white stripe on the top part and a black stripe on the lower side. They may be gold or silver.

Though Brown Trout and Atlantic Salmon are closely related, their colors may be different. The red spots on the sides are more noticeable on the body of the brown, which is the primary reason that many people mistake them for salmon. It’s a mistake. There are many other species of Trout, such as Rainbow Trout and Lake Trout. They are not always brown and sometimes they can have white stripes or flecks on their body.

Know Their Habitat

Brown Trout habitat

Unlike many other types of fish, brown trout can survive in moderately warm to cold water. This makes them an ideal fish for both fresh and saltwater environments. Sadly, habitat loss has led to a 20% reduction in their population in the Mediterranean. Scientists believe that the warming trend began in the late 1980s and is due to the rise in sunspots and decreased cloud cover. Fortunately, habitat loss is not a major threat to brown trout.

Unlike other species of fish, brown trout prefer cold, clear streams and rivers. They also prefer upland streams. They can survive in water temperatures as high as 75 degF. Although they are not as prevalent as other freshwater fish, they can live in mountainous lakes and are found on every continent except Antarctica. Their preferred habitat includes plenty of cover and shallow, well-oxygenated waters.

The size of brown trout depends on where they live. Smaller species feed mostly on terrestrial animals and drift organisms, while larger specimens feed on aquatic invertebrates. They feed on other fish when they reach twenty centimeters (about thirty inches). Adult brown trout will move into lakes and rivers for their first two years. They will start establishing territories once they reach three to four years old and will live in rivers and lakes for the rest of their lives.


Brown trout species are different according to their habitat and the color of the river they live in. It is useful to know more about Brown trout so you can recognize this fish when fishing. If you want to catch Brown trout, you should choose a good river or stream. This way, you have more chances to catch Brown trout.