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Laughing Gull (Larus atricilla) Ft. Fisher in New Hanover Co., NC 18 May 2008 In summer breeding plumage, Lauging Gull heads are all black. White crescents are found above & below their eyes, and bills are deep blood red. |
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Laughing Gull (Larus atricilla) Ft. Fisher in New Hanover Co., NC 18 May 2008 |
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Laughing Gull (Larus atricilla) Ft. Fisher in New Hanover Co., NC 18 May 2008 |
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In winter, the heads of Laughing Gulls are not black. Miami-Dade Co., FL6 Oct 2006 |
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Adult Collier Co., FL8 Oct 2006 |
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Immature (1st winter) Laughing Gull. Note the wings feathers have not yet molted to the adult's smooth gray appearance. Collier Co., FL8 Oct 2006 |
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Adult Collier Co., FL31 Dec 2007 |
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Cape Hatteras, Dare Co., NC 27 May 2006 Breeding plumage adults (right) have full black heads, while immature and non-breeding Laughing Gulls lack all black heads. |
Created on ... June 29, 2006 | Updated on ... December 8, 2008 | jspippen@duke.edu