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serpavlov: 100. Red-breasted Nuthatch
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serpavlov: American Robin
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serpavlov: Sather Tower, UC Berkeley
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serpavlov: Dark-eyed Junco
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serpavlov: UC Berkeley library
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serpavlov: Sather Tower, 307 ft
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serpavlov: Sather Tower
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serpavlov: 55. Hutton's Vireo
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serpavlov: UC Berkeley
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serpavlov: UC Berkeley entrance pillars