Slaty-backed Gull potential

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Diane Roberts

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Jan 8, 2022, 11:28:19 AM1/8/22
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Cobirds,

Tina & I are looking at coal black backed Gull with pink legs, which eleminates a Lesser Black-backed Gull. The head is blocky, opened wings string of pearls, & nape streaking, red gonydeal spot at the swim beach at Aurora Reservoir, Arapahoe County.

Diane Roberts
Highlands Ranch
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