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De wielewaal gaat sinds de jaren 1990 achteruit

Vóór 1950 was de wielewaal Oriolus oriolus een vrij algemene bosvogel. Het geluid van de wielewaal is bekender dan ...

Story - Henk Tennekes - 09/10/2011 - 15:06 - 0 comments - 1 attachment

Van de kwetsbare vogelsoorten op de Nederlandse rode lijst van 2004 gaan alleen de viseters vooruit

... (Athene noctua), Visdief (Sterna hirundo), Wielewaal (Oriolus oriolus), Wintertaling (Anas crecca), Zomertaling (Anas querquedula), ...

Story - Henk Tennekes - 06/05/2012 - 13:54 - 0 comments - 0 attachments

Sag mir, wo die Vögel sind

... schlagen Alarm: Haussperling Passer domesticus, Pirol Oriolus oriolus und Uferschnepfe Limosa limosa werden immer seltener in unserem ...

Story - Henk Tennekes - 24/10/2011 - 13:45 - 0 comments - 0 attachments

Woodland birds in steep decline in Britain, France and Germany

... exception of the Wood Nuthatch). The German Golden-Oriole Oriolus oriolus is in decline since the 1990s as well. The dramatic woodland ...

Story - Henk Tennekes - 21/12/2011 - 13:56 - 0 comments - 0 attachments

Sharp decline in farmland and woodland birds in Estonia in 2007-2010

... Sitta europaea, Parus cristatus, Dendrocopus major, Oriolus oriolus, Dendrocopus minor, Nucifraga caryocatactes, Parus montanus. ...

Story - Henk Tennekes - 28/11/2011 - 13:05 - 0 comments - 1 attachment

Rote Liste der Brutvögel Deutschlands - Kategorie V – Vorwarnliste

... Cuculus canorus; Mehlschwalbe Delichon urbicum; Pirol Oriolus oriolus; Rauchschwalbe Hirundo rustica; Rotschenkel Tringa totanus; ...

Story - Henk Tennekes - 13/11/2011 - 18:06 - 0 comments - 0 attachments

Die Rote Liste der Brutvögel Luxemburgs - 2009

... Gartenrotschwanz Phoenicurus phoenicurus; Pirol Oriolus oriolus; Neuntöter Lanius collurio; Weidenmeise Parus montanus; Haussperling ...

Story - Henk Tennekes - 01/12/2011 - 09:16 - 0 comments - 0 attachments