Animal Pictures Archive mobile
질의: birds of europe결과: 49번째/1703
Corn Bunting
제목: Corn Bunting
출처: http://www.surfbirds.com/sbirdsnews/archives/bir...
20020825104234.jpg
해상도: 360x386 파일크기: 25525 Bytes 등록시간: 2008:01:28 17:43:23

Corn Bunting


Surfbirds News: BirdLife International Archives

Research confirms extent of Europe’s disappearing farmland birds
New research has shown that Europe’s farmland birds have declined by almost 50% in the past 25 years ??? a trend caused by EU-wide agricultural intensification being driven by a policy in need of urgent reform.
The results, released today, bring together the most comprehensive biodiversity indicators of their kind in Europe, collated by the Pan-European Common Bird Monitoring Scheme (PECBMS) - a partnership led by scientists from the European Bird Census Council, BirdLife International, the RSPB (BirdLife in the UK) and Statistics Netherlands.


Corn Bunting, copyright Jim Duncan
The data was collected from 20 independent breeding bird survey programmes across Europe over the last 25 years, all of which were coordinated thanks to the concerted efforts of national programmes involving thousands of dedicated volunteer birdwatchers.
The results confirm the extent to which farmland birds have declined. Across Europe as a whole from 1980 to 2005, common farmland birds have on average fallen in number by 44%???the most severe decline of the bird categories monitored.

birds of europe
49/1703
| 똑똑누리집 | 신규 사진 | 아무거나 | 동물유머 | English |
^o^ 동물그림창고 똑똑전화 누리집 ^o^