Skip to main content
1944 - 40 of 209916 results
Dead and dying birch trees. Forests and watersheds of Northeast Minnesota.
Dead and dying birch trees. Forests and watersheds of Northeast Minnesota.
Dead and dying birch trees. Forests and watersheds of Northeast Minnesota.
Dead and dying birch trees. Forests and watersheds of Northeast Minnesota.
Dead and dying birch trees. Forests and watersheds of Northeast Minnesota.
Dead and dying birch trees. Forests and watersheds of Northeast Minnesota.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dead birch trees along Lake Superior's North Shore, the result of old age and changing climate conditions.
Dean Malvick, Soybean aphid research, University of Minnesota, St. Paul campus BL2 plant growth facility.