Golden Eagle Population On The Mend

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There are now more than 500 breeding pairs of golden eagles in the UK, all in Scotland. Photograph: Peter Cairns/RSPB

Scotland, a hospitable environment for one of the majestic birds, deserves credit for this comeback:

UK golden eagle population soars to new heights

Numbers pass the level deemed viable for the raptor’s long-term survival but it remains missing from a third of its traditional territories

Britain’s golden eagle population has soared to new heights, according to a new survey released on Wednesday.

There are now more than 500 breeding pairs in the UK, up 15% and passing the threshold at which bird’s long-term future is thought viable.

The huge raptors, which have a wingspan of 2m, have benefitted from fewer illegal killings and less grazing on hills by sheep and deer which leads to reduced prey, such as hares and grouse.

However, the birds still only occupy about two-thirds of their traditional territories, with particularly low numbers in the east of Scotland. In that region many of the empty ranges are on land intensively managed for driven grouse shooting and several illegal killings have occurred in recent years.

The national survey, funded by the RSPB and Scottish Natural Heritage (SNH), found 508 breeding pairs, all in Scotland. England’s last golden eagle went missing this year and is feared dead. The previous survey, in 2003, found 442 breeding pairs, up from 422 in 1992.

Golden eagles were once common across Britain but had disappeared from England and Wales and fallen to very low numbers in Scotland by the mid 19th century due to widespread persecution.

The surviving population in Scotland then suffered a sharp decline in breeding success in the 1960s due to organochlorine pesticides which caused mass infertility. Golden eagles are usually long-lived, with many adults living for up to 25 years.

“The sight of a golden eagle soaring in the sky above is an awe-inspiring part of our natural heritage and this increase in numbers of golden eagle pairs is great news,” said Duncan Orr-Ewing, at RSPB Scotland…

Read the whole article here.

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