These are the prettiest freshwater fish, from vibrant brook trout and pumpkinseed sunfish to majestic lake sturgeon. Check out how these species made our list!

Color is important to fish. It’s used for camouflage, mate selection and defense. While easily seen in tropical aquarium fish ...

The preservation even reveals details such as the contents of its stomach and remnants of its color. Read More: Pivotal Ancient Fish Fossils Mark a Key Turning Point in a Slow Extinction The ...

The Pennsylvania Fish and Boat Commission has been busy stocking trout. Here's a look at how to know which species you caught.

When you catch a trout, here’s how you can tell which type you have in your net: Rainbow: These fish have a pink lateral stripe, dark spots and shiny scales. They have a greenish color and their ...