Glacial outflow with characteristic aquamarine color where glacial meltwater merges with the salt water of the fjord.

An iceberg in Tracy Arm

An iceberg floating out of Tracy Arm

Cloud and mountain reflections at Kachemak Bay.

A tidal creek near the airport at Seldovia.

The passenger terminal at the Nanwalek Airport.

Northwestern Glacier

Sawyer Glacier

Sawyer Glacier face

Sawyer Glacier reflections

A snow-shrouded Makushin Volcano emits steam and volcanic gases melting away the snow in the caldera.

Beach survey team inspecting shoreline on a nasty day.

A derelict crabpot on the beach at Dutch Harbor.

A derelict shrimp vessel stranded in the marsh following Hurricane Katrina.

Dutch harbor runway ahead on final approach. This is a dangerous approach.

A Maine schooner at sunrise. Note rowboat illuminated by sunrise.

Marine debris on a black volcanic sand beach.

Overcast skies as a crab boat leaves harbor.

Shoreline survey team on Unalaska Island.

Sunrise over Unalaska Bay

Tide pool with gray skies at Unalaska Island.

Bottle found during beach debris survey.

Calm seas and overcast sky. Note the swell pattern on the ocean surface.

The vastness of the ocean becomes apparent in this image of a seemingly small ship plying its way from endless horizon to endless horizon.

Setting up equipment to sample oil spill near grounded vessel.

Inspecting a grounded freighter at Port Moller.

Sunrise as seen from the contract fishery research vessel SEAHORSE.

Field air service for fisheries biologists. Float planes are used widely throughout Alaska to reach otherwise inaccessible areas.

Wide-angle view of Taku Inlet area.

Ice-covered Auke Bay Harbor in winter.

A majestic view of Chichagof Island from Cross Sound.

Possibly red lichen covering cliff in Southeast Alaska

A splash of color in Dutch Harbor with fish decorations and dolls to brighten the landscape.

King crab pots stored till the crabbing season in Kodiak. The relative size of the pots can be compared to the man who is 6 feet tall.

The dock at Skagway with artwork commemorating the ships that have visited here. that have visited here.

The cruise ship dock at Skagway with artwork commemorating the ships that have visited here.

Jupiter Inlet sunrise with fisherman silhouetted.

Hobe Sound sunrise with vessel on the horizon.

Sunset with an oil rig off Southern California as viewed from the contract fishery research vessel AGRESSOR.

Sunset between Santa Cruz and Anacapa Islands as viewed from the contract fishery research vessel AGRESSOR.

Sunrise at Point Conception as viewed from the contract fishery research vessel AGRESSOR.

Beautiful aquamarine ice calved from the Dawes Glacier.

Small iceberg from the LeConte Glacier.

Circular melt patterns in ice calved from the LeConte Glacier.

Patterns in a melting iceberg from LeConte Glacier.

Sawyer Glacier in Tracy Arm

Crepuscular rays shower Chichagof Island as seen from the air.

The timbered shores of Admiralty Island as seen from the air.

Rose Island, an atoll off the coast of American Samoa.

Rose Island, an atoll off the coast of American Samoa.