26/11/2013
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Highest-ever number of birds now listed as endangered by BirdLife

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In not much more than a decade, Yellow-breasted Bunting has gone from common to Endangered in its native China, a status reflected in the decrease of British records as a vagrant in recent years. Photo: jinchin lin (commons.wikimedia.org).
In not much more than a decade, Yellow-breasted Bunting has gone from common to Endangered in its native China, a status reflected in the decrease of British records as a vagrant in recent years. Photo: jinchin lin (commons.wikimedia.org).
The number of bird species classed as Critically Endangered has reached an all-time high with the release of this year’s Red List for birds by BirdLife International.

Critically Endangered is the highest risk category of the IUCN Red List of threatened species, and comprises those facing the gravest threat of extinction in the wild.

White-winged Flufftail, a secretive and unobtrusive sub-Saharan rail from eastern and southern Africa, is the latest species to join the growing list of those on the very edge of extinction. Destruction and degradation of its high altitude wet grassland habitat, including drainage, conversion to agriculture, overgrazing by livestock and the cutting of marsh vegetation, have driven it to this precarious state. Urgent action is now needed in both Ethiopia and South Africa to better understand the species’ ecology and to address these threats and save it from extinction.

“Almost 200 species of bird are now in real danger of being lost forever”, said BirdLife’s Dr Leon Bennun. “They are being hit on multiple fronts: habitat loss, agricultural changes, invasive species and climate change are the principle threats – without these problems being addressed the list will continue to grow.”

Yellow-breasted Bunting has declined catastrophically over recent years due to uncontrolled trapping in its wintering grounds in southern China and South-East Asia. This once-common species, listed as Least Concern as recently as 2000, has been uplisted three times in the past decade alone, and is now considered Endangered, just one step away from becoming the next addition to the Critically Endangered list.

However, there is also good news and real signs that conservation action works. Two species of albatross – one of the most threatened of the planet’s bird families – are now considered to be at a lower risk of extinction after increases in their populations: “Black-browed and Black-footed Albatrosses have both been downlisted to lower Red List categories”, said Andy Symes, BirdLife’s Global Species Officer. “There is still some way to go, but this gives us great hope for turning around the fortunes of other albatrosses. Bycatch in fisheries is the main threat, and efforts are underway in many long-line and trawl fleets worldwide to reduce the numbers killed. If we can keep this up, there is real hope that the Black-browed and Black-footed Albatross will set a trend for the future.”

On the Indian Ocean island of Rodrigues, two species – Rodrigues Fody and Rodrigues Warbler – have also been downlisted as a result of conservation action. Habitat protection and reforestation spurred by the need for watershed protection have been key to the recovery of these species, aided by the recent absence of catastrophic cyclones. Although much reforestation has involved exotic trees, native ecosystem rehabilitation has been started at some sites. These are fenced to exclude grazing animals and woodcutters, exotic plants have been removed and native species replanted, and there has been an accompanying public awareness campaign.

“This year’s Red List is a mix of good and bad news, but once again it shows that conservation groups around the globe are succeeding in saving species and preventing extinction and these committed efforts now need to be greatly scaled up”, concluded Dr Bennun. So, there is hope if these efforts are stepped up, but currently it is not enough to stem the decline of more and more bird species.
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