Search Results

Anthropogenic pressures within the breeding range of the Hen Harrier Circus cyaneus in Ireland

by Caravaggi, Anthony, Irwin, Sandra, Lusby, John, Ruddock, Marc, Mee, Allan, Nagle, Tony, O'Toole, Lorcán, O'Neill, Shane, O’Halloran, John
Published 2020

Communal roosting and the seasonal dynamics of the hen harrier Circus cyaneus in the Záhorie region

by Noga, Michal
Published in Slovak Raptor Journal (2014)

ГНЕЗДОВОЕ ПОВЕДЕНИЕ ПОЛЕВОГО ЛУНЯ CIRCUS CYANEUS В КУСТАРНИКОВОЙ ТУНДРЕ ЯМАЛА

by ШТРО ВИКТОР ГЕОРГИЕВИЧ
Published 2015

THE INFLUENCE OF GENDER AND HATCHING ORDER ON GROWTH IN HEN HARRIERS (CIRCUS-CYANEUS-CYANEUS)

by Scharf, W C
Published 1992

Anthropogenic pressures within the breeding range of the Hen Harrier Circus cyaneus in Ireland

by Caravaggi, Anthony, Irwin, Sandra, Lusby, John, Ruddock, Marc, Mee, Allan, Nagle, Tony, O'Toole, Lorcán, O'Neill, Shane, O’Halloran, John
Published in Bird Study (2019)

Circus cyaneus juvenil en vuelo y macho adulto al frente

by Schiele-Zabala, Robin
Published 2016

Weitere Untersuchungen zum Wintervorkommen der Kornweihe (Circus cyaneus) in Schleswig-Holstein

by Busche
Published 1985

NORTHERN HARRIER CIRCUS-CYANEUS PREDATION OF LESSER PRAIRIE-CHICKEN TYMPANUCHUS-PALLIDICINCTUS

by Haukos, D A, Broda, G S
Published 1989

INCIDENTAL CAPTURE OF A NORTHERN HARRIER CIRCUS-CYANEUS IN A MAMMAL TRAP

by Godfrey, R D, Fedynich, A M
Published 1988

Timing of breeding and the seasonal importance of passerine prey to northern harriers ( Circus cyaneus )

by Barnard, Phoebe, MacWhirter, Bruce, Simmons, Robert, Hansen, Gay L., Smith, P. C.
Published in Canadian Journal of Zoology (1987)

Northern Harrier (circus Cyaneus) Predation of Lesser Prairie-chicken (tympanuchus Pallidicinctus)

by Haukos, David A., Broda, Gerald S.
Published 2024

Incidental Capture of a Northern Harrier (circus Cyaneus) in a Mammal Trap

by Godfrey, Ralph D., Jr., Fedynich, Alan M.
Published 2024

The Influence of Gender and Hatching Order on Growth in Hen Harriers (circus Cyaneus Cyaneus)

by Scharf, William G.
Published 2024

DISPERSION, BREEDING AND PREY OF THE HEN HARRIER CIRCUS CYANEUS IN GLEN DYE, KINCARDINESHIRE

by PICOZZI, N.
Published in Ibis (1978)

Do voles make agricultural habitat attractive to Montagu's Harrier Circus pygargus?

by KOKS, BEN J., TRIERWEILER, CHRISTIANE, VISSER, ERIK G., DIJKSTRA, COR, KOMDEUR, JAN
Published in Ibis (2007)

Do voles make agricultural habitat attractive to Montagu's Harrier Circus pygargus ?

by Koks, Ben J., Trierweiler, Christiane, Visser, Erik G., Dijkstra, Cor, Komdeur, Jan
Published in Ibis (2007)

Factors affecting the vulnerability of farmland birds to predation by Hen Harriers Circus cyaneus in winter

by Dobson, Andrew, Clarke, Roger, Clarke, Michèle
Published in Bird Study (2009)

The Predation Ecology of the Northern Harrier (Circus Cyaneus Hudsonius) on Mallard Island, North Dakota

by Sutherland, Jessica Elin
Published 1987

Factors influencing Hen Harrier Circus cyaneus territory site selection and breeding success

by Caravaggi, Anthony, Irwin, Sandra, Lusby, John, Ruddock, Marc, O'Toole, Lorcán, Mee, Allan, Nagle, Tony, O'Neill, Shane, Tierney, David, McCarthy, Alan., O'Halloran, John
Published in Bird Study (2019)

Female begging calls reflect nutritional need of nestlings in the hen harrier Circus cyaneus

by Redpath, Steve, Thompson, Alex, Amar, Arjun
Published 2017