The global citizen science project, which runs through Monday, allows scientists to collect data on wild birds, helping to ...
"The opportunities an urban forest affords are in fact far more than the limited scope other development opportunities may ...
A citizen science project enlisted 30 community volunteers to hunt for surviving hemlock trees in the Shining Rock Wilderness ...
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A view of the settlement of Maale Adumim and the E1 area of Jerusalem, 2 November 2011. Mahmoud illean / Demotix/Demotix / Press Association Images.
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