Iowa’s only urban trout stream, killing thousands of fish. This stream is home to a variety of fish species, like brown trout, rainbow trout, creek chub, green sunfish, and white sucker.

DESCRIPTION: The spring pygmy sunfish is a small freshwater fish, shorter than two inches in length. Breeding males are usually dark brown, with silver or gold vertical stripes, while females are ...

The spring pygmy sunfish has been teetering on the brink of extinction for the 70-plus years it's been known to science. Existing only in one spring complex in the Tennessee River watershed in Alabama ...