Observations
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Number observed: 3
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Number observed: 300
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Number observed: 50
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Number observed: 3000
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Number observed: 6
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Number observed: 8
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Number observed: 1Media:
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Number observed: 2000
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Number observed: 2
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Number observed: 150
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Number observed: 18
Details: Continuing birds on nests
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Number observed: 500
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Number observed: 8
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Number observed: 6
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Number observed: 2
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Number observed: 1
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Number observed: 1
Details: Winter adult smaller than nearby Bonaparte’s Gulls with white head and black cap and ear patch with more rounded wings than BOGU with white trailing edge to primaries and secondaries with light gray wings and back, and dark underwings notes in flight at close range. See photos.