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Stick figure sketch: gardener
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Stick figure sketch: the effect of cattle grazing
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Stick figure sketch: figure with five trees
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Stick figure sketch: naturalist
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Stick figure sketch: student naturalists
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Stick figure sketch: figure and trees on a slope
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Stick figure sketch: young naturalist
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Stick figure sketch: chewing gum
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Stick figure sketch: painter
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Stick figure sketch: reader
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Stick figure sketch: family
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Stick figure sketch: building a model