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Redstart hybrids in Europe and North Africa

01 April 2019 Comments Main paper Nicolas Martinez, Bernd Nicolai and Vincent van der SpekAbstract An analysis of 121 wild Black Redstart Phoenicurus ochruros x Common Redstart P. phoenicurus hybrids from Europe and North Africa is presented, wit...

'Eastern Black Redstart': new to Britain

08 April 2016 Comments BOURC By Andy Stoddart, on behalf of BBRC and BOURCAbstract An orange-bellied Black Redstart Phoenicurus ochruros at Dungeness, Kent, in November 1981 was originally accepted by BBRC as being of an eastern subspecies but a su...

Notes

01 September 2009 Comments Notes ...

Homes for birds: the use of houses for nesting by birds in the UK

01 November 2002 Comments Main paper ABSTRACT A joint survey, by RSPB and the BBC Radio 4 ‘Today’ programme, investigated the use of houses for nesting by four bird species (Common Swift Apus apus, House Martin Delichon urbica, Common Starling Sturnus vulgaris ...

Notes

01 November 2001 Comments Notes A recent paper dealing with the identification of Ferruginous Duck Aythya nyroca (Vinicombe 2000) included some discussion on hybrids between that species and Common Pochard A. ferina. Vinicombe's advice, that if a putative Ferruginous Duck shows any a...

Notes

01 February 2001 Comments Notes At 17.45 hours on 20th March 1995, at East Hyde on the River Lea, 3.2 km north of Batford, Hertfordshire, I observed an immature Grey Heron Ardea cinerea perched on a branch of an Alder Alnus glutinosa, the only tree along that stretch of the river. Ow...

Changes in numbers of Common Starlings and farming practice in Lincolnshire

01 May 1994 Comments Main paper ...

Notes

01 August 1985 Comments Notes Pink-footed Geese feeding on school playing-fields. During the exceptionally severe winter of 1981/82, unprecedented numbers of Pink-footed Geese Anser brachyrhynchus were present on the southwest Lancashire and north Merseyside feeding grounds, notabl...

Effect of disease on social hierarchy of young Oystercatchers

01 August 1982 Comments Main paper During a study of the population of Oystercatchers Haematopus ostralegus on Skokholm Island, Dyfed (Safriel 1967), it was found that a clear-cut social hierarchy existed within each brood. The dominant young (the 'a' young) was always the first to obta...

Notes

01 January 1981 Comments Notes Little Egrets with green legs and feet On 9th August 1980, at Porto Lago, Greece, J . I. Blincow and I noticed two Little Egrets Egretta garzetta exhibiting unusual coloration of'legs and feet. Resting upon a concrete groyne and in co...