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Alaska
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Alpine/Tundra
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Avian abundance
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Biological Classification
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Biosphere
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Calcarius
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Calcarius lapponicus
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Calidris
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Calidris mauri
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Cardellina
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Cardellina pusilla
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Catharus
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Catharus minimus
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Climate Change
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Community Ecology
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Community composition
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Community structure
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Earth Science
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Lagopus
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Lagopus lagopus
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Landbirds
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Luscinia
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Luscinia svecica
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Numenius
2
Numenius phaeopus
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