Bonaparte’s Gulls in a feeding frenzy
Last week I ventured out to Lake Erie to survey a couple of sites in New York that are included in our Natural History Atlas: Dunkirk Harbor and Barcelona Harbor in Westfield (keep an eye on our Natural History Atlas page for many more to come!). I found a lot of great waterfowl, especially ducks and grebes, but the highlight was at least 850 Bonaparte’s Gulls (Chroicocephalus philadelphia) that put on a tremendous show for me as they fed in Barcelona Harbor. Among them was one Little Gull (Hydrocoloeus minutus), a rare but annual visitor to the east coast and Great Lakes from Eurasia...
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