The Traveling Naturalist: Solid Gold in the Rockies

<i>Introducing The Traveling Naturalist, a new series featuring natural wonders and biological curiosities for the science-inclined wanderer.</i> The Rocky Mountains in the spring are a <b>botanist’s delight</b>, with many hills, mountain meadows and buttes awash in color. Wildflowers – many of them with interesting natural and human histories – can be easily found on your public lands. Some exist in bright but tiny cluster on alpine peaks while others cover meadows in a palette of seemingly solid color. <b>My favorite</b>: the flower that paints many foothills bright gold throughout the West, <a href="http://www.fs.fed.us/wildflowers/plant-of-the-week/balsamorhiza_sagittata.shtml"><b>arrowleaf balsamroot</b></a> (<i>Balsamorhiza sagittata). </i>

Matthew L. Miller

The Yucca and its Moth

It sounds too good to be true; two species helping each other survive for millions of years—each getting as much as they give.

Chris Helzer

Big Fish: Rodent-Eating Trout

Key up the Jaws soundtrack. For years, anglers have claimed Silver Creek's brown trout feed on rodents. Does the science back them up?

Matthew L. Miller