Mountain Chickadee Year-Round High-Elevation Feeders (IMAGE)
Caption
The field lab at high elevation is the centerpiece for this study, with two identical metal frameworks - arrays - that hold eight feeders each. Access to the feeders is regulated by RFID activated doors and the feeder arrays can be raised and lowered depending on the snow depth.
Credit
Vladimir Pravosudov, University of Nevada, Ren.
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License
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