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Black-browed Albatross
The Black-browed Albatross has the largest population of any species of albatross with a majority of the population (65%) breeding within the Falkland Islands. However over the past ten years there has been a decline in numbers with a loss of 38,439 pairs (10%). 70% of Falkland birds breed at two very large colonies: on Beauchêne Island (502kb PDF) and on Steeple Jason Island (733kb PDF). Both of these sites show sharp declines (at Steeple from 214,648 in 1987 to 171,286 in 2005.) However, some of the smaller breeding sites scattered along the west coast of West Falkland have shown an increase (eg North Island, a Falklands Conservation nature reserve, in the New Island Group (578kb PDF) from 17,737 to 20,083).
Numbers in the Falklands apparently increased substantially during the 1980s, probably because of abundant offal and discards from trawl fisheries (the commercial fishing industry started up at this time). Overall, it is estimated that in the last 20 years, the population in the Falkland Islands has decreased from around 506,000 to 382,000 breeding pairs, and from 468,000 to 382,000 in the last five years alone. It is this sharp decline in population size which justifies its Endangered status and its protection under the international Agreement for the Conservation of Albatross and Petrels.
 |  | | A black-browed albatross colony on Beauchêne Island showing reduction in size from 1980 (on the left) to 2000 on right. |
The decrease is linked to mortality at sea due to fishing activities such as long lining and trawling. This is now much reduced in Falkland waters, but the bird remains at risk throughout its range in the southern hemisphere. The reduction of such mortality to negligible levels (as recently achieved through improve management in Falkland Island waters) is an essential condition for the survival of the Black-browed Albatross. For further information go to: Threats and Saving Seabirds.
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