La Tour du Valat

Congrès

Bustard conservation (in Europe in the last 15 years): current trends, best practice and future priorities

D. Leitao ; C. Jolivet ; M. Rodriguez ; J.P. Tavares 2006

Royal Society for the Protection of Birds RSPB & BirdLife Sandy (UK) 155p ill

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Ouvrage

As aves do estuario do Tejo

D. Leitao ; P. Catry ; H. Costa ; et al. | [S.l.] : Instituto da Conservaçao da Natureza ICN Lisboa | 1998

Instituto da Conservacao da Natureza ICN Lisboa (PRT) 119p phot coul cartes

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Article

The origin of Lapwings Vanellus vanellus and Golden Plovers Pluvialis apricaria wintering in Portugal

D. Leitao, Auteur ; S. Peris, Auteur

Dans Ornis Fennica (81(2) 2004)

Lapwing (Vanellus vanellus) and Golden Plover (Pluvialis apricaria) ring recoveries in Portugal were compared in order to search for trends in their origin, to analyse the relationship between cold weather and the wintering population, and to di[...]

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