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Tetrao urogallus USNM 500264 skull
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Tetrao urogallus USNM 500264 skull
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Tetrao urogallus USNM 500264 skull
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Tetrao urogallus USNM 500264 skull & mandible
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Tetrao urogallus USNM 500264 skull
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Page scan of Main Catalog Series: vol.022_116851-116875
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Page scan of Main Catalog Series: vol.100_500251-500275
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Tetrao urogallus USNM 500264 skull
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Tetrao urogallus USNM 500264 skull & mandible
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Tetrao urogallus USNM 500264 mandible
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Tetrao urogallus USNM 500264 skull
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Tetrao urogallus USNM 500264 skull
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Tetrao urogallus USNM 500264 skull
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Page scan of Main Catalog Series: vol.064_321126-321150
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Page scan of Main Catalog Series: vol.050_249626-249650
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Page scan of Main Catalog Series: vol.035_174376-174400
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Page scan of Main Catalog Series: vol.034_169901-169925
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Page scan of Main Catalog Series: vol.097_486951-486975
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Page scan of Main Catalog Series: vol.038_192151-192175
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Page scan of Main Catalog Series: vol.114_572711-572735
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Page Scan of Egg and Nest: vol.02_003476-003500
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Page scan of Main Catalog Series: vol.007_033926-033950
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Page scan of Main Catalog Series: vol.069_345551-345575
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Page Scan of Egg and Nest: vol.01_000626-000650