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Cornell Lab of Ornithology: Old Recording Equipment
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Cornell Lab of Ornithology: New Recording Equipment
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Cornell Lab of Ornithology: Greg Budney
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Cornell Lab of Ornithology: Greg Budney with Parabola
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Cornell Lab of Ornithology: Arthur Allen in tree
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Cornell Lab of Ornithology: Arthur Allen in Tree (high contrast)
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Cornell Lab of Ornithology: Arthur Allen in Office