Science and Nature

21 juil.

: Crackdown Not Enough to Stop Amazon Deforestation Mario Osava* RIO DE JANEIRO , Jul 20 (Tierramérica) - Operation Curupira looked like a spectacular triumph in defence of the Amazon forests. It dismantled corruption and fraud network that had helped...

20 juil.

http://www2.kongju.ac.kr/srcho/pintail/2001/sep/data/snipe0004.jpg

20 juil.

http://www.homepages.mcb.net/wormwell/Redshank2.htm

20 juil.

http://www2.kongju.ac.kr/srcho/pintail/2002/mar/data02/lapwing02.jpg http://www.westmidlandbirdclub.com/images/gallery/MartinN/Lapwing200304.jpg

20 juil.

http://www.mangoverde.com/birdsound/videos/00000000300.rm

20 juil.

Wetland birds hit hard by drought Wading birds in south-east look set to be amongst the casualties of this year's drought, the RSPB has said . The numbers of lapwing, redshank and snipe have dropped by about 80% at five reserves around and . The birds...

20 juil.

Experts question science of elephant culls By Ed Stoddard JOHANNESBURG (Reuters) - Experts questioned the wisdom of using culls to contain swelling populations of African elephants Wednesday, saying the science was dubious. South African authorities are...

19 juil.