14183480 Greater Prairie Chicken displaying on Steer Skull (Tympanuchus cupido), E. CO
14183462 Greater Prairie Chicken, male calling out from lek (Tympanuchus cupido), E. CO
14183595 Greater Prairie Chicken male (Tympanuchus cupido) booming on lek - IL
14183469 Greater Prairie Chicken, calling male (Tympanuchus cupido), E. CO
14183464 Greater Prairie Chicken, displaying male (Tympanuchus cupido), E. CO
19612975 Greater Prairie-chicken (Tympanuchus cupido) adult male, displaying on lekking ground, Sandhills, Nebraska, U.S.A., april
12045493 Prairie chicken {Tympanuchus cupido} mating display.
14183472 Greater Prairie Chicken, backside of displaying male, (Tympanuchus cupido), E. CO
14183471 Greater Prairie Chicken, rival males fighting, (Tympanuchus cupido), E. CO
14183647 Greater Prairie Chicken (Tympanuchus cupido), male booming on MN lek
9416646 Attwater´s Prairie Chicken
14183467 Greater Prairie Chicken, displaying male (Tympanuchus cupido), E. CO
19612979 Greater Prairie-chicken (Tympanuchus cupido) adult male, displaying on lekking ground, Sandhills, Nebraska, U.S.A., april
14928580 Greater Prairie Chicken (Tympanuchus cupido) male in courtship display, Eagle Lake, Texas
19612977 Greater Prairie-chicken (Tympanuchus cupido) adult male, displaying on lekking ground, Sandhills, Nebraska, U.S.A., april
14183476 Greater Prairie Chicken, displaying m. on Fencepost (Tympanuchus cupido), E. CO
14928577 Greater Prairie Chicken (Tympanuchus cupido) male in courtship display, Eagle Lake, Texas
14183468 Greater Prairie Chicken, early morning call (Tympanuchus cupido), E. CO
19612973 Greater Prairie-chicken (Tympanuchus cupido) two adult males, fighting on lekking ground, Sandhills, Nebraska, U.S.A., april
15277784 heath hen atlantic race, tympanuchus cupido, line-engraved bookplate 1895, became extinct in 1932
14183483 Greater Prairie Chicken on a snow covered Lek (Tympanuchus cupido), E. CO
14928578 Greater Prairie Chicken (Tympanuchus cupido) male in courtship display, Eagle Lake, Texas
14183466 Greater Prairie Chicken, displaying male (Tympanuchus cupido), E. CO
19612976 Greater Prairie-chicken (Tympanuchus cupido) adult male, displaying on lekking ground, Sandhills, Nebraska, U.S.A., april
14183473 Greater Prairie Chicken Portrait (Tympanuchus cupido), SE CO
15237764 greater prairie chicken male tympanuchus cupido displaying missouri, usa
14928579 Greater Prairie Chicken (Tympanuchus cupido) male in courtship display, Eagle Lake, Texas
14183463 Greater Prairie Chicken, rival males face off (Tympanuchus cupido), E. CO, Colorado
14183594 Greater Prairie Chicken male (Tympanuchus cupido) Booming on lek - Illinois
14183479 Greater Prairie Chicken, displaying Male (Tympanuchus cupido), E. CO
14183477 Greater Prairie Chicken, fighting Males (Tympanuchus cupido), E. CO
14922854 Greater Prairie Chicken (Tympanuchus cupido) male booming in courtship display, South Dakota
14183478 Greater Prairie Chicken leaving the Lek (Tympanuchus cupido), E. CO
14183461 Greater Prairie Chicken (Tympanuchus cupido) Eastern Colorado
19612971 Greater Prairie-chicken (Tympanuchus cupido) two adult males, fighting on lekking ground, Sandhills, Nebraska, U.S.A., april
14975914 Greater Prairie Chicken (Tympanuchus cupido) male displaying, Minnesota
12030990 Adult male greater prairie-chicken Tympanuchus cupido displaying on its communal strutting grounds, Pawnee National Grassland...
Adult male greater prairie-chicken Tympanuchus cupido displaying on its communal strutting grounds, Pawnee National Grasslands, North Dakota, USA
14183596 Greater Prairie Chicken (Tympanuchus cupido) Male Booming on lek, IL
14183470 Greater Prairie Chicken, rival males fighting, (Tympanuchus cupido), E. CO
19612978 Greater Prairie-chicken (Tympanuchus cupido) adult male, displaying on lekking ground, Sandhills, Nebraska, U.S.A., april
14183646 Greater Prairie Chicken (Tympanuchus cupido), male booming on MN lek
14933874 Greater Prairie Chicken (Tympanuchus cupido) male in courtship dispaly, North America
13729360 Valparaiso, Nebraska.
14975912 Greater Prairie Chicken (Tympanuchus cupido) males fighting, Minnesota
14183475 Greater Prairie Chicken, displaying male, (Tympanuchus cupido), E. CO
14183481 Greater Prairie Chicken displaying on Steer Skull (Tympanuchus cupido), E. CO
14183465 Greater Prairie Chicken, early a.m. call on the lek, (Tympanuchus cupido), E. CO
14183482 Greater Prairie Chicken displaying (Tympanuchus cupido), E. CO
9416630 Attwater´s Prairie Chicken
14183474 Greater Prairie Chicken, displaying male, (Tympanuchus cupido), E. CO
19612972 Greater Prairie-chicken (Tympanuchus cupido) adult male, displaying on lekking ground, Sandhills, Nebraska, U.S.A., april
14922834 Greater Prairie Chicken (Tympanuchus cupido) male booming in courtship display, South Dakota
14183484 Greater Prairie Chicken on a snow covered Lek (Tympanuchus cupido), E. CO
19612974 Greater Prairie-chicken (Tympanuchus cupido) two adult males, fighting on lekking ground, Sandhills, Nebraska, U.S.A., april
15240284 greater prairie chicken tympanuchus cupido
12030991 Adult male greater prairie-chicken Tympanuchus cupido displaying at the spring communal strutting grounds, Pawnee National Gr...
Adult male greater prairie-chicken Tympanuchus cupido displaying at the spring communal strutting grounds, Pawnee National Grasslands, North Dakota, USA
