Photo Gallery
The images in our galleries reflect the history, place, people, and research of the HJ Andrews Experimental Forest and Long-Term Ecological Research site. Images may be downloaded for use in papers, posters, presentations, etc. We ask that both the photographer and the HJ Andrews Experimental Forest research program, funded by the National Science Foundation's Long-Term Ecological Research Program, US Forest Service Pacific Northwest Research Station, and Oregon State University be acknowledged and cited whenever an image is used. Please refer to the data use policy and suggested acknowledgements. In some cases, higher resolution images may be available from the database manager.
The galleries below display selected images from our full image library. We've highlighted images of broad appeal and interest; we will add additional images to these galleries over time. Our full collection of images can be found in our Image Library.
The Pacific Northwest Permanent Sample Plot Program is a long-term study of forest vegetation across the Pacific Northwest. The program samples 135 plots across a diversity of...
HJA Day is the annual field day at the HJ Andrews Experimental Forest and Long-Term Ecological Research site. HJA Day 2018 happened on June 28, 2018. The event highlighted the 70th anniversary of the 1948 establishment of the HJ Andrews...
Stream ecology research on fish and salamanders, including the SCALER project, the Fish-No Fish project, and the long-term Mack Creek Fish and Salamander Survey. Meadow field work including pollinators and the EISI program. Soil moisture...
The historical images in this gallery were pulled together for the historical publication by Max Geier (2007) "Necessary...