• The Niobrara National Scenic river comes alive with color in the fall.

    Niobrara

    National Scenic River Nebraska

Amphibians

Woodhouse's toad

Woodhouse's Toad

NPS photo

Numerous frogs and toads are present in the Niobrara valley, representing the wide variety of ecosystems and habitats of the region.

Did You Know?

Hybrid aspen leaf

An unusual hybrid of aspen occurs in a few isolated canyons in the Niobrara River valley -- a remnant of the last ice age. Click "More" to visit the Niobrara National Scenic River "Plants" page. More...