Images

Closeup of a feral horse grazing in a field.

Closeup of a feral horse standing in a field with its head turned.

Closeup of a feral horse in a field with its head turned.

A black feral horse grazing on sand dune grasses.

Aggregation of different species of shorebirds feeding in the salt marsh.

A grassy marsh in Chaleston, South Carolina.

A lab photo of Humpback Chub specimen in tank

A view of Baxter Creek in Smoky Mountain National Park, Tennessee, taken from a bridge. 12:27 pm.

Mummified lizard at U.S. Geological Survey (USGS) observation well Piezometer D RASA. The location is 17º57'10"N,66º15'55"W and the elevation is 22 m above sea level. The lizard is resting on a white tube that is part of the data logger on the site. The area is a plantain farm.

A view of a waterfall and flora on the rocky banks of Potomac River at the Great Falls Park on a sunny November day at 2:33pm.

Salvelinus fontinalis with a fly in its mouth. The fish lies in the palm of a hand.

A view of the interior of an old caldera of a very large extinct volcano - now Valles Caldera National Preserve. Most hills are lava domes, although some are the rim of the crater. 4:40 PM

A view of the Red Rocks at Walatowa on a clear day at 12:18pm.

The Jemez Red Rocks at Walatowa, along with several contrails evident in the sky.

Coniferous trees and rocky terrain at Valles Caldera. 4:20 pm

An unidentified green long-horned beetle on red, arid ground. 12:18 PM.

Visitor trail in Boca Negra Canyon of the Petroglyph National Monument. A visitor center structure is located on the left. The ridge is a remnant of an old lava flow.

Two unidentified beetles mating, possibly darkling beetles (Family Tenebrionidae) on a trail near the JA volcano in Petroglyph National Monument.

A roadrunner at the base of a old volcanic rock, near a trail in Petroglyph National Monument.

The Vulcan Volcano at the Petroglyph National Monument viewed from the southwest.

The Black Volcano at the Petroglyph National Monument viewed from the southwest.