Chimney Swifts are uncommon within the refuge during Spring and Summer,
and common during Fall. |
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Headquarters Area, September 04, 2005, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM |
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Boardwalk Trail, September 04, 2005, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM |
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