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Dr. Hoo: Deer Mouse
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Dr. Hoo: Short-tailed Weasel
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Dr. Hoo: Snow Diagram
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Dr. Hoo: Trembling Aspen
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Dr. Hoo: Bur Oak
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Dr. Hoo: Manitoba Maple
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Dr. Hoo: White Spruce
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Dr. Hoo: Monarch Caterpillar
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Dr. Hoo: And now for something completely different...
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Dr. Hoo: Silent Stalker - Leopard - Coloured Pencil
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Dr. Hoo: Variation in time and space
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Dr. Hoo: Trilobite
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Dr. Hoo: Eastmanosteus lundarensis
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Dr. Hoo: Cyrtogomphoceras
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Dr. Hoo: Coyote Portrait
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Dr. Hoo: Echoes of an Ancient Sea
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Dr. Hoo: Red-breasted Nuthatch
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Dr. Hoo: Spawning Grounds
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Dr. Hoo: Marsh Wren