My Bird Info

Bonaparte’s Gull – Wikipedia, the free encyclopedia
The Bonaparte’s Gull, Chroicocephalus philadelphia, is a small gull. Adults are 31-34 … Cornell Lab of Ornithology; Bonaparte’s Gull – Larus philadelphia – USGS Patuxent Bird …
en.wikipedia.org/wiki/Bonaparte%27s_Gull

Bonaparte’s Gull (Chroicocephalus philadelphia)
Identification. The Bonaparte’s Gull is the American equivalent of the Black-headed Gull. The shape of the dark hood and the white leading edge to the primaries are both strongly …
www.birdguides.com/species/species.asp?sp=061041

Bonaparte’s Gull (Chroicocephalus philadelphia)
White Slough Water Treatment Plant, Lodi, California November 2001 © Peter LaTourrette : BOGU-4 1st Winter adult
www.birdphotography.com/species/bogu.html

Gull – Wikipedia, the free encyclopedia
… Slender-billed Gull, Chroicocephalus genei; Bonaparte’s Gull, Chroicocephalus philadelphia … of less well-known plumages of large gulls; Gull videos on the Internet Bird …
en.wikipedia.org/wiki/Gull

Comprehensive Report Species – Chroicocephalus philadelphia
Chroicocephalus philadelphia – (Ord, 1815) Bonaparte’s Gull … nests in trees in old bird’s … on the breeding range of Bonaparte’s gull, LARUS PHILADELPHIA …
www.natureserve.org/explorer/servlet/NatureServe?searchName=Larus+philadelphia+

Comprehensive Report Species – Larus philadelphia
Often nests in trees in old bird’s nest (AOU 1983). Adult Food Habits: … Autumn migration and comments on the breeding range of Bonaparte’s gull, LARUS PHILADELPHIA, in eastern …
www.natureserve.org/explorer/servlet/NatureServe?searchName=Larus+philadelphia

Gull Pictures – Christopher Taylor | Bird Photography | Wildlife …
… tailed Gull, Larus belcheri, is a South American gull. The name of this bird … The Bonaparte’s Gull, Chroicocephalus philadelphia, is a small gull.Adults are 31-34 cm long with a …
kiwifoto.com/galleries/birds/pictures/gull.html

In a study of the mitochondrial DNA control region and cytochrome-b …
… it would now appear to be misleading to call the American bird a herring gull … Family Laridae Genus Chroicocephalus Eyton, 1836 Chroicocephalus philadelphia Bonaparte’s Gull …
www.aou.org/committees/nacc/proposals/2007-B.pdf

Taxonomic change history
Bonaparte’s Gull: Chroicocephalus philadelphia: Black-headed Gull: Chroicocephalus ridibundus … Carolina Bird Club Main Page
www.carolinabirdclub.org/brc/aouchanges.html

NACC Proposals 2007-E
… Little Gull • Chroicocephalus ridibundus Black-headed Gull • Chroicocephalus philadelphia Bonaparte’s Gull • … great deal of "new" information, but the Committees (California Bird …
www.aou.org/committees/nacc/proposals/2007-E.pdf