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Photography
Image: Tagging Stems in Nutria Exclosures

Tagging Stems in Nutria Exclosures

Photography
close up of image

Cicuta maculata upper stem leaf, Water Hemlock

Photography
Connecting drill stem to the top head drive on the USGS Research Drilling program’s rig.

Connecting drill stem to the top head drive on the USGS Research Rig

Photography
Image: Elongate Stems and Circular Leaves of Lotus Sp.

Elongate Stems and Circular Leaves of Lotus Sp.

Photography
A green frog sitting on dead Phragmites stems near Ford Lake in Rawsonville, Michigan

Lithobates clamitans

Photography
Everts Thistle with purple flowers

Everts thistle in bloom.

Photography
Beach littered with dead rhizomes

Beach Littered With Dead Rhizomes

Photography
Stems of the invasive species Phragmites australis seen from below looking toward the blue sky

Reach for the Sky!

Photography
Researcher counting invasive Phragmites stems in plastic sampling quadrant in a wetland

Wetland Scientist

Illustrations
Volcanologist coloring page

Volcanologist coloring page

Photography
Image: Texas Mountain Laurel (Sophora secundifolia)

Texas Mountain Laurel (Sophora secundifolia)

Photography
close up of image

Chilicola species, f, back, Site 19, Chile

Photography
close up of image

Chilicola species, f, right, Site 19, Chile

Photography
close up of image

Chilicola, f, face, Site 19, Chile

Illustrations
Natural Resource Economist coloring page.

Economist coloring page

Photography
Collecting sediment core with freezing drive shoe technology on hollow stem auger drill rig at Bemidji oil spill site

Collecting sediment core freezing drive shoe technology hollow auger

Photography
Measuring instrument attached to plant stem

Dendrometer on ‘a‘ali‘i plant on Maui

Illustrations
Chiropterologist coloring page

Chiropterologist coloring page

Photography
Image: American Beauty Berry Shrub

American Beauty Berry Shrub

Photography
Scientist talking with students participating in 2022 Brown University Environmental Leadership Lab.

Todd Atwood speaks to Brown University Environmental Leadership Lab Students

Photography
Scientist talking with students students participating in 2022 Brown University Environmental Leadership Lab.

Heather Johnson speaks to Brown University Environmental Leadership Lab Students

Photography
Counting Phragmites

Counting Phragmites

Photography
Color photograph showing scientist presenting at meeting

USGS HVO geophysicist Jefferson Chang presenting

Photography
Phragmites rhizome

Phragmites rhizome

Photography
Low elevation plant community in the Mojave Desert

Unburned Plant Community, Death Valley NP

Photography
Tamarisk stem cross-section cut 2.8 m below the ground surface showing how sediment deposition is dated using tree rings.

Tree ring dating

Photography
Color photograph of scientist at meeting

Jefferson Chang at meeting

Photography
Image: Wasp Nest in Gallery Forest

Wasp Nest in Gallery Forest

Photography
Image: Wasp Nest in Gallery Forest

Wasp Nest in Gallery Forest

Illustrations
A coloring page showing two scientists with labels identifying parts of their field outfit.

Ichthyologist Coloring Page - Tools of the Trade

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