Male Corncrakes Crex crex extend their home ranges by visiting the territories of neighbouring males: Capsule Radiotracked male Corncrake often intruded on the territories of neighbouring males.

By Sklíba Jan   Fuchs Roman  

Bird Study, Vol. 51, Iss. 2, 2004-07 ,pp. : 113-118

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Fifty years of Bird Study: Capsule Field ornithology is alive and well, and in the future can contribute much more in Britain and elsewhere.

By Bibby Colin J.  

Bird Study, Vol. 50, Iss. 3, 2003-11 ,pp. : 194-210

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Sex-ratio of Skylark Alauda arvensis broods in relation to timing of breeding: Capsule Earlier broods tend to be more male biased than later broods.

By Eraud Cyril   Lallemand Joëlle   Lormee Herve  

Bird Study, Vol. 53, Iss. 3, 2006-11 ,pp. : 319-322

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Increased hunting effort buffers against vole scarcity in an urban Kestrel Falco tinnunculus population: Capsule In years with low vole abundance birds visited hunting grounds more frequently and for longer.

By Riegert Jan   Dufek Aleš   Fainová Drahomíra   Mikeš Václav   Fuchs Roman  

Bird Study, Vol. 54, Iss. 3, 2007-11 ,pp. : 353-361

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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

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