Deep-sea sharks wired for sound from PhysOrg.com
Deep-sea sharks have been tagged and tracked and their habitats precisely mapped in world-first research to test the conservation value of areas closed to commercial fishing.
Shorebird numbers crash: survey alarm from PhysOrg.com
One of the world’s great wildlife spectacles is under way across Australia: as many as two million migratory shorebirds of 36 species are gathering around Broome before an amazing 10,000-kilometre annual flight to their northern hemisphere breeding grounds.
A serious case of poaching of one of Europe’s most threatened bird species has been confirmed in Greece. An adult male Lesser White-fronted Goose Anser erythropus was found dead at Lake Kerkini – a protected area in Greece where hunting is strictly prohibited. An autopsy confirmed that the bird was killed with a shotgun. The species is protected under the EU Birds Directive, and by national legislation within Greece.
The bird – known as Mánnu – had previously been individually colour-marked by scientists close to its breeding area in northern Norway. The main part of the Fennoscandian population winters in Greece, in the protected areas at Lake Kerkini and in the Evros Delta.
Loss of one adult male represents about 5% of all Fennoscandian breeding males. “This is dramatic, because loss of adult reproductive birds has a significant negative impact on the recruitment of the small population”, says Dr Ingar Jostein Oien (BirdLife Norway).
More details from Birdlife International.