Streambed
Person doing stream transect
Person collecting sample at streambed
Two people doing stream transect
Two people doing stream transect
Person doing stream transect
Two people doing stream transect and surveying
Tracks near streambed
Sediment near streambed
Person doing stream transect
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 near streambed
Streambed
Streambed
Streambed
Streambed
Tracks near streambed
Streambed and glacier
Streambed
Person doing stream transect
Person collecting sample at streambed