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Kevin K Cheung: Bufflehead
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Kevin K Cheung: Bufflehead
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Kevin K Cheung: Long-billed Curlew
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Kevin K Cheung: Surf Scoter
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Kevin K Cheung: Ruby-crowned Kinglet
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Kevin K Cheung: Pied-billed Grebe
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Kevin K Cheung: Horned Grebe
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Kevin K Cheung: Hooded Merganser (pair)