Wisconsin Department of Natural Resources

Using acoustic telemetry turns the search for invasive carp from looking for a needle in a haystack to aiming at a bullseye. One of the biggest challenges biologists face when using this method to track invasive carp movement is that people often unknowingly remove, displace, or destroy the...

Sunflowers first grow straight and fast and wiry to seven feet tall in July and put out leaves as big as hearty pancakes, coarse to the touch. They branch out in masse to what amounts to a bush come August and that is when the first blooms show themselves. Even the most casual observer will note...

What happens to hatchery-raised Lake Sturgeon after release in the Tennessee River?

More than one third of North American bird species rely on wetlands for food, shelter, breeding, nesting, and rearing their young. Wetlands are of particular importance to migratory birds, which rely on saltwater, brackish, and freshwater wetland habitats for breeding as well as resting and...