Oregon Field Guide
Gresham Turtles
A population of rare Western painted turtles appears to be thriving near Portland.
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Oregon Field Guide
Sponsorship
Oregon Field Guide
Geocaching
Treasure hunting goes high tech. The game sweeping the entire globe was born right here in Oregon.
Oregon Field Guide
Freshwater Mussels in the Willamette River
What native freshwater mussels tell us about the health of the Willamette River.
Oregon Field Guide
Dragonfly Watching
Find out why dragonflies are one of the most beautiful and diverse species in Oregon.
Oregon Field Guide
Bald Eagle Recovery
Bald eagles have rebounded, but there’s still one spot in Oregon where they have trouble.