La Tour du Valat

Article

Breeding conditions for waders in Russian tundras

P. S. Tomkovich, Auteur

Dans Wader Study Group Bulletin (75 1992)

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Article

Breeding conditions for waders in the tundras of the USSR in 1988

P. S. Tomkovich, Auteur

Dans Wader Study Group Bulletin (57 1989)

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Article

First indications of a sharp population decline in the globally threatened Spoon-billed Sandpiper Eurynorhynchus pygmeus

P. S. Tomkovich, Auteur ; E. E. Syroechkovski, Auteur ; E. G. Lappo, Auteur ; C. Zöckler, Auteur

Dans Bird Conservation International (12(1) MAR 2002)

Spoon-billed Sandpiper Eurynorhynchus pygmeus is classed as globally Vulnerable, based on the only available population estimate, made in 1977, Of 2,000-2,800 pairs. Surveys for breeding Spoon-billed Sandpipers were carried out in summer 2000 on[...]

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Article

An International Breeding Conditions Survey of Arctic Waterfowl: Progress Report

M. Y. Soloviev, Auteur ; P. S. Tomkovich, Auteur ; N. Davidson, Auteur

Dans Wader Study Group Bulletin (87 1998)

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Article

Morphometrics and prediction of breeding origin in some Holarctic waders

P. S. Tomkovich, Auteur ; L. Serra, Auteur

Dans Ardea (87(2) 1999)

This is an extensive review, the first in the series ESSAYS ON RECENT PUBLICATIONS, of 'Geographical Variation in Waders' by M. Engelmoer & C.S. Roselaar, published in 1998. Some problems with the source materials underlying the analyses in the [...]

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Article

Spring migration of Red Knot Calidris canutus subspecies through N Europe

J. R. Wilson, Auteur ; P. S. Tomkovich, Auteur

Dans Wader Study (124(2) 2017)

Based on available literature, we present an account of the spring migration through N Europe of Red Knots Calidris canutus of the subspecies canutus heading for breeding grounds in Siberia and islandica heading for N Greenland and NE Canada. Us[...]

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Article

A third report on the biology of the Great Knot Calidris tenuirostrius on the breeding grounds

P. S. Tomkovich, Auteur

Dans Wader Study Group Bulletin (81 1996)

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Article

Wader breeding conditions in the Russian tundras in 1997

P. S. Tomkovich, Auteur ; Y. V. Zharikov, Auteur

Dans Wader Study Group Bulletin (87 1998)

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