Stream guage and structure
Stream guage and structure
Old Vanda station near lake
Person sampling stream
Stream guage and structure
Man doing stream transect
Stream weir
Man standing in stream near weir
Stream weir
Person watching orca whale
Person watching orca whales
Orca whale Mount Erebus in background
US Geological Survey benchmark
Woman using field radio
Huey helicopter at Lake Hoare Camp
Looking at Mount Lacroix Peak from Lake Hoare Camp
Two men in Jamesway Hut
Woman at desk in Crary Lab McMurdo
Streambed
Two people doing transect near streambed
Streambed
Streambed
Person surveying near streambed
Streambed
Streambed
Streambed
Rocks near streambed
Two people doing transect in streambed
Person doing transect in streambed
Rock near streambed