Images

This is an aerial view looking south from above Pool 7 of the Upper Mississippi River near Trempealeau, WI.  The navigation dam which creates the pool appears slightly below the horizon in the upper left quadrant.  Wing dams are evidenced by the rippling water in the river channel as they direct the flow toward the main channel.  The complex backwater

This is an aerial view of Pool 7 of the Mississippi River south of Trempealeau, WI. This photo highlights the different habitats for plants and wildlife from the bluffs that parallel the river to its quiet backwaters. Balanced with that is the fact that the Mississippi River is a commercial highway as well as a haven for recreational uses.

The dark-green, rectangular, reforested area of the Auwahi dryland forest as seen from above with surrounding grassland.

This Barred Owl was fearless in Baton Rouge, LA

A Forster's tern nest with eggs near San Francisco Bay.

Conservation Canine alerts his handler that Pacific pocket mouse scent

Fathead minnow

Microcystis is one of the most common bloom-forming cyanobacteria, AKA, blue-green algae.  Many strains of this species produce a family of potent liver toxins, the microcystins.

Dave Slager (Ohio State Univ.) tracks a radio-tagged yellow-rumped warbler to determine habitat use and length of stay during migration stopover at Trempealeau National Wildlife Refuge.  This was a collaborative project involving USGS, USFWS and Ohio State Univ.

The Bumblebee Gecko (Nactus kunan), from Papua New Guinea was discovered in 2010, and described as a new species in 2012. The yellow and black gecko is about 5 inches long.

The Bumblebee Gecko (Nactus kunan), from Papua New Guinea was discovered in 2010, and described as a new species in 2012. The yellow and black gecko is about 5 inches long.

The Bumblebee Gecko (Nactus kunan), from Papua New Guinea was discovered in 2010, and described as a new species in 2012.

The Bumblebee Gecko (Nactus kunan), from Papua New Guinea was discovered in 2010, and described as a new species in 2012. The yellow and black gecko is about 5 inches long.

Captured and banded Northern Waterthrush that was radio-tagged as part of a radio telemetry project studying habitat use and length of stay during migration stopover. This was a collaborative project involving USGS, USFWS and Ohio State Univ.

Great Blue Heron at Bennet Springs State Park.

Solar panels or arrays of photovoltaic cells convert renewable solar radiation into electricity by a clean and environmentally sound means. Collected solar energy can either be used instantly or stored in batteries for later use.

Solar panels or arrays of photovoltaic cells convert renewable solar radiation into electricity by a clean and environmentally sound means. Collected solar energy can either be used instantly or stored in batteries for later use.

Solar panels or arrays of photovoltaic cells convert renewable solar radiation into electricity by a clean and environmentally sound means. Collected solar energy can either be used instantly or stored in batteries for later use.

Greater sage-grouse silhouette.

Portuguese man o' war washed onto a sandy beach.

By-the-wind sailor jellyfish washed onto a sandy beach as well as shells and clumps of Sargassum seaweed.