Images

The Río Nigua at Camp Santiago flowed for 4 months and this 40 cm long fish moved into the flowing section. The river no longer flows and only pools remain. This location is about 17º59'50"N, 66º17'15"W and the elevation is 15 m.

The Río Nigua at Camp Santiago flowed for 4 months and this 40 cm long fish moved into the flowing section. The river no longer flows and only pools remain. This location is about 17º59'50"N, 66º17'15"W and the elevation is 15 m.

Black-tailed prairie dogs in an field bordered by a road (on right out of view) in Englewood, Colorado, on the southern border of Denver. 10:39 am.

A photomicrograph featuring a set of diatom species arranged in an artistic star-like pattern.

Photomicrograph featuring three radiolarian species.

A photomicrograph featuring a set of 25 separate diatom species.

A photomicrograph featuring a set of 25 separate diatom species as photographed under original lighting conditions.

A mountain road surrounded by colorful, deciduous autumn foliage in the Appalachian Mountains.

A mountain road and surrounding early autumn foliage photographed from a higher elevation in the Appalachian Mountains. The especially prominent orange leaves of a maple tree are in the foreground.

Aerial view of Lake Lure with mountain range in the background.

A feral horse standing in a field.

Closeup of a feral horse grazing in a field.

A black feral horse grazing on sand dune grasses.

A black feral horse grazing on sand dune grasses.

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.

Closeup of a black feral horse grazing in a field.

A mountainous valley view from side of granite cliff at Chimney Rock Park with clouds above.

Small waterfall cascading over rocks near trees. Snowy bank in foreground.

Small waterfall cascading over rocks surrounded by trees.