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Article

Breeding success and adult survival of Redshank Tringa totanus on coastal meadows in SE Sweden

R. Ottvall, Auteur

Dans Ardea (93(2) FAL 2005)

Breeding success and adult survival of Redshank Tringa totanus on coastal meadows on Gotland, SE Sweden, was investigated in 1997-2003. Two periods with different breeding success could be detected. In 1997-1999, nest success varied between 43 a[...]

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Article

The winter ecology of the Greater Whitethroat in Nigeria

U. Ottosson, Auteur ; M. G. Boyi, Auteur ; R. Ottvall, Auteur ; J. Waldenström, Auteur

Dans Journal of Ornithology (147(5, Suppl. 1) AUG 2006)

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