Bonasa umbellus Ruffed Grouse ID: 8253 3202 4145 0052 [detail] Tom Brakefield © 1999 California Academy of Sciences	Bonasa umbellus Ruffed Grouse ID: 8235 3181 2559 0141 [detail] Tom Brakefield © 1999 California Academy of Sciences	Bonasa umbellus Ruffed Grouse ID: 8253 3202 4145 0051 [detail] Tom Brakefield © 1999 California Academy of Sciences	Bonasa umbellus Ruffed Grouse ID: 8253 3202 4145 0049 [detail] Tom Brakefield © 1999 California Academy of Sciences
Bonasa umbellus Ruffed Grouse ID: 8253 3202 4145 0050 [detail] Tom Brakefield © 1999 California Academy of Sciences	Bonasa umbellus Ruffed Grouse ID: 0000 0000 0102 0218 [detail] © 1984 William Leonard	Bonasa umbellus Ruffed Grouse ID: 0000 0000 0704 0541 [detail] © 2004 Don Getty	Bonasa umbellus Ruffed Grouse ID: 0000 0000 0606 0189 [detail] © 2006 John Blenis
Bonasa umbellus Ruffed Grouse ID: 0000 0000 1208 3391 [detail] © 2008 Bill Moses

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