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Bill Walker: Anna's Hummingbird
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Bill Walker: Dowitcher
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Bill Walker: Cooper's Hawk
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Bill Walker: Snowy Egret, Palo Alto
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Bill Walker: Black-bellied Plover
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Bill Walker: Snowy Egret
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Bill Walker: Willet
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Bill Walker: Snowy Egret
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Bill Walker: Long-billed Dowitcher
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Bill Walker: Savannah Sparrow