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prairie vole
Microtus ochrogaster
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prairie vole
Microtus ochrogaster
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prairie vole
Microtus ochrogaster
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prairie vole
Microtus ochrogaster
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meadow vole
Microtus pennsylvanicus
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meadow vole
Microtus pennsylvanicus
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meadow vole
Microtus pennsylvanicus
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meadow vole
Microtus pennsylvanicus
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woodland vole
Microtus pinetorum
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woodland vole
Microtus pinetorum
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woodland vole
Microtus pinetorum
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woodland vole
Microtus pinetorum