Authors: L H Brown

Published in Raptor Research, in 1977, in volume 11, issue 3, pages 49-58

Created: 2017-04-08, modified: 2017-04-08

Authors: N Fox

Published in Raptor Research, in 1977, in volume 11, issue 3, pages 59-62

Created: 2017-04-08, modified: 2017-04-08

Authors: N D Woffinden | J R Murphy

Published in Raptor Research, in 1977, in volume 11, issue 3, pages 62-66

Created: 2017-04-08, modified: 2017-04-08

Authors: J Campbell

Published in Raptor Research, in 1977, in volume 11, issue 3, pages 66

Created: 2017-04-08, modified: 2017-04-08

Authors: R E Fitzner | L E Rogers | D W Uresk

Published in Raptor Research, in 1977, in volume 11, issue 3, pages 67-71

Created: 2017-04-08, modified: 2017-04-08

Authors: H L Anderson

Published in Raptor Research, in 1977, in volume 11, issue 3, pages 71-72

Created: 2017-04-08, modified: 2017-04-08

Authors: S E Granger

Published in Raptor Research, in 1977, in volume 11, issue 3, pages 73

Created: 2017-04-08, modified: 2017-04-08

Authors: J R Philips | D L Dindal

Published in Raptor Research, in 1977, in volume 11, issue 4, pages 87-96

Created: 2017-04-08, modified: 2017-04-08

Authors: P H Wrege | T J Cade

Published in Raptor Research, in 1977, in volume 11, issue 1-2, pages 1-46

Created: 2017-04-08, modified: 2017-04-08

Authors: T J Cade | J D Weaver | J B Platt | W A Burnham

Published in Raptor Research, in 1977, in volume 11, issue 1-2, pages 28-48

Created: 2017-04-08, modified: 2017-04-08