Difficulties of counting breeding Golden Plovers Pluvialis apricaria: Capsule Commonly used methods of surveying Golden Plover may be less accurate than previously thought.

By Pearce-Higgins James W.   Yalden D.W.  

Bird Study, Vol. 52, Iss. 3, 2005-11 ,pp. : 339-342

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Density, productivity, diet and population status of the Peregrine Falcon Falco peregrinus in the Italian Alps: Capsule The population of Peregrine Falcon in the central-eastern Italian Alps is much larger than previously thought.

By Rizzolli Franco   Sergio Fabrizio   Marchesi Luigi   Pedrini Paolo  

Bird Study, Vol. 52, Iss. 2, 2005-07 ,pp. : 188-192

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Using counts of begging young to estimate post-fledging survival in Tawny Owls Strix aluco: Capsule The method reliably accounted for variation in brood size when used by a ‘naive’ observer.

By Sunde Peter   Markussen Bettina E. N.  

Bird Study, Vol. 52, Iss. 3, 2005-11 ,pp. : 343-345

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Revised estimate of numbers of wintering Red-throated Divers Gavia stellata in Great Britain: Capsule An estimated 17 000 Red-throated Divers winter around Great Britain.

By O'Brien Susan H.   Wilson Linda J.   Webb Andy   Cranswick Peter A.  

Bird Study, Vol. 55, Iss. 2, 2008-07 ,pp. : 152-160

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Food of nestling Great Bitterns Botaurus stellaris at fishpond complexes in eastern Poland: Capsule Great Bitterns show greater adaptability to different diet resources than suggested previously.

By Polak Marcin  

Bird Study, Vol. 54, Iss. 2, 2007-07 ,pp. : 280-283

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