Status of the Hen Harrier Circus cyaneus in the UK and Isle of Man in 2004, and a comparison with the 1988/89 and 1998 surveys: Capsule The population of breeding Hen Harriers in the UK and Isle of Man increased between 1998 and 2004, although country and regional trends differed.

Author： Sim Innes M.W.   Dillon Ian A.   Eaton Mark A.   Etheridge Brian   Lindley Patrick   Riley Helen   Saunders Richard   Sharpe Chris   Tickner Matthew  

Publisher： Taylor & Francis Ltd

ISSN： 0006-3657

Source： Bird Study, Vol.54, Iss.2, 2007-07, pp. : 256-267

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Related content

Selection of nesting habitat by Montagu's Harriers Circus pygargus and Hen Harriers Circus cyaneus in managed heaths: Capsule Montagu's Harriers avoided tree plantations and selected plots with dense heath of intermediate height, while sympatric Hen Harriers preferred afforested or taller plots of heath.

By Cormier Jean-Paul   Fustec Joelle   Pithon Josephine   Choisy Patrice  

Bird Study, Vol. 55, Iss. 1, 2008-03 ,pp. : 86-93

Taylor & Francis Ltd

Access to resources Recommend Favorite

Breeding status of Choughs Pyrrhocorax pyrrhocorax in the UK and Isle of Man in 2002: Capsule Choughs have increased in numbers and range in recent decades, but vary regionally in their apparent trends.

By Johnstone Ian   Thorpe Reg   Moore Allen   Finney Suki  

Bird Study, Vol. 54, Iss. 1, 2007-03 ,pp. : 23-34

Taylor & Francis Ltd

Access to resources Recommend Favorite

Decline of the Orkney Hen Harrier Circus cyaneus population: do changes to demographic parameters and mating system fit a declining food hypothesis?: Capsule A decline in polygyny and lower secondary female breeding success have reduced male productivity and most likely led to the population decline.

By Amar Arjun   Picozzi Nicholas   Meek Eric R.   Redpath Stephen M.   Lambin Xavier  

Bird Study, Vol. 52, Iss. 1, 2005-03 ,pp. : 18-24

Taylor & Francis Ltd

Access to resources Recommend Favorite

Parental differences in brood provisioning by Hen Harriers Circus cyaneus: Capsule Females varied their provisioning patterns according to brood age and brood size, whereas males did not.

By Leckie Fiona M.   Arroyo Beatriz E.   Thirgood Simon J.   Redpath Stephen M.  

Bird Study, Vol. 55, Iss. 2, 2008-07 ,pp. : 209-215

Taylor & Francis Ltd

Access to resources Recommend Favorite

Status and distribution of European Nightjars Caprimulgus europaeus in the UK in 2004: Capsule The population of Nightjars in the UK increased by over 36% between 1992 and 2004.

By Conway Greg   Wotton Simon   Henderson Ian   Langston Rowena   Drewitt Allan   Currie Fred  

Bird Study, Vol. 54, Iss. 1, 2007-03 ,pp. : 98-111

Taylor & Francis Ltd

Access to resources Recommend Favorite