Report, February 2011 - birds
This report presents the results of a number of bird counts carried out by Christian Hjorth, Egon Østergard and Knud Pedersen on the properties owned by the Aage V. Jensen Charity Foundation in northern South Africa in February 2011. As far as we know, no similar counts have been made in this area previously, and the data collected are therefore a baseline for the birdlife of the area. Due to the method used, corresponding counts can be repeated under the same conditions in a few years’ time, thereby indicating any changes that may have occurred in the avian fauna of the individual localities. It is the hope that the counts can be used by the Foundation as documentation of the high quality of nature in the area and thereby help to secure the area’s status as an important nature reserve.

The counts were carried out as 24 point counts each of one hour’s duration spread over the Foundation’s three properties. 14 counts were made at the Maremani Nature Reserve, 4 at the Limpopo Conservancy and 6 at Dover. We counted every day during the period Sunday 13th February up to and including Saturday 19th February 2011.  The counts produced a total of 240 species.


Red-headed Weaver

Mere information

Tab af biodiversitet - en økologisk krise, der kan sammenlignes med klimakrisen

I dag er biodiversiteten mange steder truet, fordi arter uddør, når store arealer udnyttes intensivt til landbrug, skovbrug, bebyggelse, infrastruktur og produktion. Biodiversitet er det mylder af liv i form af dyr, planter, svampe, bakterier og alt levende, der tilsammen udgør biologisk mangfoldighed og er afgørende for arternes overlevelse.
Globalt er bestandene fisk, fugle, pattedyr, padder og krybdyr faldet med 58% siden 1970. Forskere vurderer, at tabet af biodiversitet nu er så stort, at der er tale om en økologisk krise, der kan sammenlignes med klimakrisen. MEN der er håb for en mere mangfoldig natur. Hvis man handler i tide, kan man nemlig hjælpe naturen til at genskabe sig selv, viser erfaringer fra tidligere indsatser. Det kræver en politisk indsats!

DOF BirdLife har udarbejdet to manualer, som trin for trin guider interesseorganisationer i arbejdet med at mainstreame biodiversitet.

Mainstremaning Biodiversitet