Die Teichralle

Rails

Barry Taylor

1998

The clever coot

Alfred Könner

1970

De Meerkoet

P. Boer

1970

Rapporto sui censimenti invernali degli anatidi e della folaga in Italia (1982-1985)

Stefano Focardi

1986

Lysukha v Zapadnoĭ Sibiri

Koshelev, A. I.

1984

Timing of reproduction

Martinus Wilhelmus Gerhardus Brinkhof

1995

Lysukha (Fulica atra L.) v Latvii

P. N. Blum

1973

Food habits of the American coot with notes on distribution

John C. Jones

1940