Two people sample streambed
Person with equipment box and helicopter
Research euipment near algal pond
Transect across orange algal mats
Two people sample algal mats in streambed
Three people with equipment and box near stream control structure
Stream control
Microbial mat
Survey rock
Orifice control
Black microbial mat
Man sampling stream
Streambed
Algal transect at relict channel
Relict Channel
Relict Channel
Relict Channel
Relict Channel
Black algae
Streambed
Streambed
Streambed
Dried algal mat
Man doing stream transect
Person sampling stream
Person watching orca whale
Person watching orca whales
Orca whale Mount Erebus in background
US Geological Survey benchmark
Woman using field radio