Suchen

Suchergebnisse

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

... crecca), Zomertaling (Anas querquedula), Zomertortel (Streptopelia turtur). Verdere achteruitgang wordt bij de meeste insectenetende soorten ...

Story - Henk Tennekes - 06/05/2012 - 13:54 - 0 Kommentare - 0 Anhänge

Common birds declining worldwide

... birds are declining: the familiar European Turtle-dove Streptopelia turtur, for example, has lost 62% of its population in the last 25 years. • ...

Story - Henk Tennekes - 31/10/2011 - 13:27 - 0 Kommentare - 0 Anhänge

George Orwell (1944): "Those who really have to deal with nature have no cause to be in love with it"

... perdix, tree sparrow Passer montanus and turtle dove Streptopelia turtur showed a 90 percent decline. To many non-farmers it is a mystery why ...

Story - Henk Tennekes - 09/04/2012 - 12:00 - 0 Kommentare - 2 Anhänge

Dramatische achteruitgang van broedvogelsoorten in landbouwgebieden van Klein-Brabant 1988-2001

... -82%; Boerenzwaluw Hirundo rustica: -69%; Zomertortel Streptopelia turtur: -61%. De Grauwe Gors Miliaria calandra en kwartel Coturnix coturnix ...

Story - Henk Tennekes - 23/11/2011 - 13:27 - 0 Kommentare - 0 Anhänge

Increased use of insecticides and declining bird species in Essex

... the Tree Sparrow (Passer montanus) and the Turtle Dove (Streptopelia turtur) have suffered a dramatic decline in numbers across Essex over recent ...

Story - Henk Tennekes - 28/11/2011 - 13:00 - 0 Kommentare - 0 Anhänge

Farmland and woodland bird numbers crash in Wales

... Both Corn Bunting Miliaria calandra and Turtle Dove Streptopelia turtur are declining, with neither species recorded breeding every year. ...

Story - Henk Tennekes - 19/12/2011 - 08:48 - 0 Kommentare - 1 Anhang

Farmland bird decline and pesticides

... use exist for Tree Sparrow Passer montanus, Turtle Dove Streptopelia turtur, Bullfinch Pyrrhula pyrrhula, Song Thrush Turdus philomelos, House ...

Story - Henk Tennekes - 12/11/2011 - 12:05 - 0 Kommentare - 0 Anhänge

Populations of farmland and woodland birds in the UK are falling dramatically

... 1970, with five, Grey Partridge Perdix perdix, Turtle Dove Streptopelia turtur, Starling Sturnus vulgaris, Tree Sparrow Passer montanus and Corn ...

Story - Henk Tennekes - 07/12/2011 - 16:52 - 0 Kommentare - 2 Anhänge

De top tien van bedreigde boerenlandvogels

... 40%, Boerenzwaluw Hirundo rustica 50-75%, Zomertortel Streptopelia turtur 85%, Veldleeuwerik Alauda arvensis 90%. Intensivering van de ...

Story - Henk Tennekes - 24/10/2011 - 14:18 - 0 Kommentare - 0 Anhänge

British farmland birds population plummet by 11 per cent since the mid 1990s

... species such as the starling Sturnus vulgaris, turtle dove Streptopelia turtur and corn bunting Miliaria calandra are suffering the most. Read ...

Story - Henk Tennekes - 01/12/2011 - 08:29 - 0 Kommentare - 0 Anhänge