Rangers at Johnston Ridge Observatory presenting the 1980's volcanic eruption of Mount St. Helens photo

5 months

Collecting traps containing aquatic creates from ponds at Mount St. Helens photo

5 months

Emptying the traps collecting aquatic creates from ponds at Mount St. Helens photo

5 months

Hummocks created by the landslide in 1980's eruption of Mount St. Helens photo

almost 3 years

Rangers at Johnston Ridge Observatory presenting the 1980's volcanic eruption of Mount St. Helens photo

almost 3 years

Caterpillar nests in a tree photo

almost 3 years

Trees torn apart and perished by the 1980's eruption of Mount St. Helens photo

almost 3 years

ICYI 2019 in front of the volcanic area of Mount St. Helens photo

almost 3 years

Hummocks created by the landslide in 1980's eruption of Mount St. Helens photo

almost 3 years

U.S. Forest Service Researcher Chrales Cristafulli presenting the aquatic creatures of the ponds at Mount St. Helens photo

almost 3 years

Students of ICYI examining the aquatic creatures found in ponds at Mount St. Helens photo

almost 3 years

Hiking the Hummocks Trail photo

almost 3 years

Observing amphibians and invertebrates of the ponds at Mount St. Helens photo

almost 3 years

Collecting traps containing aquatic creates from ponds at Mount St. Helens photo

almost 3 years

Rangers at Johnston Ridge Observatory presenting the 1980's volcanic eruption of Mount St. Helens photo

almost 3 years

U.S. Forest Service Researcher Chrales Cristafulli presenting the aquatic creatures of the ponds at Mount St. Helens photo

almost 3 years

U.S. Forest Service Researcher Chrales Cristafulli presenting the aquatic creatures of the ponds at Mount St. Helens photo

almost 3 years

Observing amphibians and invertebrates of the ponds at Mount St. Helens photo

almost 3 years

Collecting traps containing aquatic creates from ponds at Mount St. Helens photo

almost 3 years

Rangers at Johnston Ridge Observatory presenting the 1980's volcanic eruption of Mount St. Helens photo

almost 3 years

Students of ICYI examining the aquatic creatures found in ponds at Mount St. Helens photo

almost 3 years

Students of ICYI examining the aquatic creatures found in ponds at Mount St. Helens photo

almost 3 years

Collecting traps containing aquatic creates from ponds at Mount St. Helens photo

almost 3 years

ICYI 2019 in front of the volcanic area of Mount St. Helens photo

almost 3 years

U.S. Forest Service Researcher Chrales Cristafulli presenting the aquatic creatures of the ponds at Mount St. Helens photo

almost 3 years

Taking out GPS coordinates at the Hummocks Trail photo

almost 3 years

Elk browsing on spruce photo

almost 3 years

Caterpillar outbreak at Mount St. Helens photo

almost 3 years

U.S. Forest Service Researcher Chrales Cristafulli presenting the aquatic creatures of the ponds at Mount St. Helens photo

almost 3 years

Students of ICYI examining the aquatic creatures found in ponds at Mount St. Helens photo

almost 3 years

Students examining a tree that had been perished by the 1980's eruption of Mount St. Helens photo

almost 3 years

Rangers at Johnston Ridge Observatory presenting the 1980's volcanic eruption of Mount St. Helens photo

almost 3 years

Tadpole found in one of the ponds of Mount St. Helens photo

almost 3 years

U.S. Forest Service Researcher Chrales Cristafulli presenting the aquatic creatures of the ponds at Mount St. Helens photo

almost 3 years

Aquatic creates found in one of the pond at Mount St. Helens photo

almost 3 years

Hiking the Hummocks Trail photo

almost 3 years

U.S. Forest Service Researcher Chrales Cristafulli presenting the aquatic creatures of the ponds at Mount St. Helens photo

almost 3 years

GPS coordinates collected from the Hummocks Trail photo

almost 3 years

Observing amphibians and invertebrates of the ponds at Mount St. Helens photo

almost 3 years

Volcanic area of Mount St. Helens photo

almost 3 years