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22 results for: blue-green bacterium

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180823_018 Close up view of the outer perimeter of the Grand Prismatic Spring in the Midway Geyser
BRK25L50_454

180823_018 Close up view of the outer perimeter of...

180823_011 Park visitors on observation boardwalk get close up view of the Grand Prismatic Spring
BRK25L50_399

180823_011 Park visitors on observation boardwalk ...

180821_318 Brown layered stratiform mats at the outer perimeter of the Grand Prismatic Spring in
BRK25L50_459

180821_318 Brown layered stratiform mats at the ou...

180823_004 Grand Prismatic Spring in the Midway Geyser Basin of Yellowstone National Park, Wyoming
BRK25L50_398

180823_004 Grand Prismatic Spring in the Midway Ge...

180821_313 Grand Prismatic Spring in the Midway Geyser Basin of Yellowstone National Park, Wyoming
BRK25L50_460

180821_313 Grand Prismatic Spring in the Midway Ge...

180823_028 Brown layered stratiform mats at the outer perimeter of the Grand Prismatic Spring in
BRK25L50_455

180823_028 Brown layered stratiform mats at the ou...

180819_366 Grand Prismatic Spring in the Midway Geyser Basin of Yellowstone National Park, Wyoming
BRK25L50_462

180819_366 Grand Prismatic Spring in the Midway Ge...

180819_371 Brown layered stratiform mats at the outer perimeter of the Grand Prismatic Spring in
BRK25L50_379

180819_371 Brown layered stratiform mats at the ou...

180819_369 Grand Prismatic Spring in the Midway Geyser Basin of Yellowstone National Park, Wyoming
BRK25L50_382

180819_369 Grand Prismatic Spring in the Midway Ge...

180823_010 Park visitors on observation boardwalk get close up view of the Grand Prismatic Spring
BRK25L50_458

180823_010 Park visitors on observation boardwalk ...

180819_355 Brown layered stratiform mats at the outer perimeter of the Grand Prismatic Spring in
BRK25L50_380

180819_355 Brown layered stratiform mats at the ou...

180823_038 Park visitors on observation boardwalk get close up view of the Grand Prismatic Spring
BRK25L50_397

180823_038 Park visitors on observation boardwalk ...

Person wearing a turquoise rubber glove cleaning under the rim of a toilet bowl with a toilet brush
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Person wearing a turquoise rubber glove cleaning u...

Person wearing a turquoise rubber glove cleaning under the rim of a toilet bowl with a toilet brush
BRK25D11_427

Person wearing a turquoise rubber glove cleaning u...

Phytoplankton Ocean Map
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Phytoplankton Ocean Map

Blue-green algae
BRK22F86_051

Blue-green algae

Red cyanobacteria
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Red cyanobacteria

Red cyanobacteria
BRK22G08_048

Red cyanobacteria

Red cyanobacteria
BRK22G51_345

Red cyanobacteria

Two white swans
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Two white swans

Thrombolites
BRK22C96_105

Thrombolites

Thermophilic bacterial mats in Hotspring
BRK22D39_002

Thermophilic bacterial mats in Hotspring