Biocrust is a vital, but fragile material that covers a good portion of the soil surface on the Colorado Plateau. This “living skin” is a complex concoction of cyanobacteria, algae, fungi, moss and lichen.
When a warm storm front moves over a snow-capped mountain range, floods often follow. These events aren’t common on the Colorado Plateau, where winter precipitation usually falls as snow. But scientists say that’s going to change as the world continues to heat up.
Owlflies first appeared in the fossil record during the late Jurassic period, about 150 million years ago. They look like a cross between a butterfly and a dragonfly and are often mistaken for the latter.