Newbury,MA USA - April 04, 2015. A boardwalk crosses the protected sand dunes of the Parker River National Wildlife Refuge.

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Size: 6000px × 4000px
Photo credit: © Paul Mozell / Alamy / Afripics
License: Royalty Free
Model Released: None

Keywords: county, england, essex, gloucester, habitat, island, massachusetts, newbury, piping, plover, plum, refuge, river, usa, wildlife