| Common Grackles are common within the refuge year-round. |
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| Boardwalk Trail, April 23, 2004, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM |
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| Boardwalk Trail, April 23, 2004, Canon 10D, EF 100-400mm f/4.5-5.6L IS USM |
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| Thirteen Curves Road, June 14, 2009, Canon 40D, EF 100-400mm f/4.5-5.6L IS USM |