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D. Hałas: Birdsong Creek
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D. Hałas: Weatherford Creek 1
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D. Hałas: Weatherford Creek 2
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D. Hałas: Weatherford Creek 3
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D. Hałas: Weatherford Creek 4
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D. Hałas: Weatherford Creek 5
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D. Hałas: Buffalo River 1
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D. Hałas: Buffalo River 2
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D. Hałas: Brushy Fork 1
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D. Hałas: Brushy Fork 2
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D. Hałas: Duck River 1
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D. Hałas: Duck River 2
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D. Hałas: Duck River 3
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D. Hałas: East Fork Stones River 1
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D. Hałas: East Fork Stones River 2
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D. Hałas: East Fork Stones River 3
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D. Hałas: Turnbull Creek 1
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D. Hałas: Fish in the Seine at Turnbull Creek
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D. Hałas: Cliff Swallow Nests
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D. Hałas: Falling Timber Creek 1
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D. Hałas: Falling Timber Creek 2
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D. Hałas: Falling Timber Creek - Lythrurus fasciolaris 1
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D. Hałas: Falling Timber Creek - Fundulus catenatus 1
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D. Hałas: Falling Timber Creek 4
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D. Hałas: Falling Timber Creek 5
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D. Hałas: Little Barren River 1
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D. Hałas: Little Barren River 2
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D. Hałas: Little Barren River 3
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D. Hałas: Rockcastle River 1
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D. Hałas: Rockcastle River 2