California Blue Oak Tree
Detailed Description
A leafless blue oak tree is shown in California. Photo taken February 9, 2014. Copyright 2014, Daniel Griffin. Used with permission for a particular article on California tree cover trends by the USGS Earth Resources Observation and Science (EROS) Center.
Sources/Usage
Copyright 2014, Daniel Griffin. Used with permission for a particular article on California tree cover trends by the USGS Earth Resources Observation and Science (EROS) Center.