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USGS WERC Scientist Holding Mallard Chick

By Western Ecological Research Center (WERC)
Photo of USGS employee holding a mallard chick.
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Detailed Description

Photo of a USGS employee holding a mallard chick. USGS Western Ecological Research Center scientists based out of Dixon, CA are marking and tagging adult waterfowl with GPS transmitters as part of an ongoing study.

Sources/Usage

Public Domain.

Public domain.