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Scotland’s sea eagle numbers soaring higher

19/06/2007 00:00:00

Sea Eagle reintroduction

  • Sea Eagles or ‘white-tailed’ eagles were originally introduced to the Isle of Rum in 1975 – following unsuccessful attempts on Fair Isle in 1968.
  • Sea Eagles were formerly widespread across Scotland but were persecuted to extinction as a breeding species by 1916 and the last one was shot in 1918 .
  • Following the introduction of the young Norwegian eagles on Rum, the first successful breeding from a wild pair of sea eagles was on Mull in 1985.
  • Since the first pair bred, ‘Eagle Watch’ on Mull and other projects across the West Coast has helped the eagles to stay largely free from persecution and disturbance – mostly thanks to assistance from farmers and volunteer support.
  • Following the arrival of a pair of nesting sea eagles at Forestry Commission Scotland’s Loch Frisa plantation in 1998, organised viewing operated by RSPB Scotland, Mull and Iona Community Trust, Scottish Natural Heritage, Strathclyde police and Forestry Commission Scotland rangers has taken place from April-July each year. This allows thousands of people to observe the birds at the nest, whilst minimizing disturbance at this working plantation.
Scotland's breeding population of sea eagles has risen dramatically to its highest number since the reintroduction programme began more than 30 years ago.
Sea Eagle in Scotland. © Iain Erskine
Figures from the 2007 survey show there are now 42 territorial breeding pairs of the UK's biggest raptor, an increase of 6 pairs since last year. It has also been the most successful year in terms of chicks produced, with 24 successful broods fledging a total of 34 young birds.

200 Sea eagles in Scotland
When added to the young birds that have yet to find a mate and establish a territory, there are probably now around 200 individual sea eagles resident in Scotland giving tourists and wildlife watching enthusiasts their best ever chance of witnessing these spectacular and inspiring birds often referred to as ‘flying barn doors’ due to their sheer size.

The on-going monitoring of white tailed eagles, as they are also known, is conducted by the Sea Eagle Project team, which includes RSPB, Scottish Natural Heritage and Forestry Commission Scotland.

Skye, Mull and the Western Isles remain as the core population area since the species were brought back from extinction by reintroduction programmes, first on the island of Rum from 1975 to 1983 and then on Wester Ross from 1993 to 1998. But they are now beginning to significantly expand this range, and this year breeding pairs have established territories as far south as the Argyll islands and west on to the mainland in the Highland district of Lochaber.
Sea Eagle in Scotland. © Iain Erskine
East Coast releases
Now the final phase of the programme to firmly establish a population right across Scotland is introducing chicks taken from nests in Norway to the east coast. 15 chicks were released in Fife at the beginning of August, and up to 20 young birds from Norway will be released each year for the next four years. It is hoped that this population will eventually mix with the west coast birds and set up territories right round the suitable coastal habitats of Scotland. In a bid to right some of the wrongs perpetrated by their ancestors, the Irish have taken similar steps to reintroduce sea eagles in the Killarney area of South West Ireland as well.

Jeremy Wilson, head of research at RSPB Scotland and the chairman of the Sea Eagle Project Team, said: ‘It has been a fantastic year for these stunning birds, which are now firmly established as a totem of the incredible natural heritage that Scotland plays host to. This breeding population is likely to continue to rise in coming years as juveniles from the reintroduction programmes reach sexual maturity, find vacant territories and pair up with a mate, with which they remain faithful for life. Eventually, as they continue to spread out, and west and east coast populations meet, we can expect to see these majestic birds all around Scotland's coast, bringing this fantastic and inspiring spectacle to people throughout the country.’

Major tourism boost
Mull's sea eagles have become a firmly established tourist magnet, pulling in thousands of wildlife enthusiasts who boost the island's economy by as much as £1.7 million annually, according to a recent economic survey. The 350,000 visitors that go to Mull every year spend £38 million on the island, and of this between £1.45m and £1.69m is attracted by the presence of the sea eagles.
Sea Eagle Numbers chart. Courtesy RSPB.

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