Share this item

Connect with Secretariat of the Pacific Regional Environment Programme (SPREP)

Contact this content partner to get more information about this item.

Containment of invasive grey squirrels in Scotland: meeting the challenge

Description:
Saving Scotland’s Red Squirrels (SSRS), launched in 2009, is a project to stop the decline of core populations of Scotland’s native red squirrel. It is a partnership project between Scottish Wildlife Trust, Scottish Natural Heritage, Forestry Commission Scotland, RSPB Scotland, Scottish Land & Estates and the Red Squirrel Survival Trust. The aim is the containment of the invasive non-native grey squirrel, which poses a dual threat to red squirrels through competition and disease transmission. Grey squirrels have replaced red squirrels over much of their former range in England, Wales, Ireland and central Scotland. SSRS controls grey squirrels at a landscape-scale in three strategically selected zones: in north-east Scotland, where the aim is eradication of an isolated grey squirrel population; coast to coast along the Highland Boundary Fault the aim is to prevent northwards incursion of grey squirrels into the Scottish Highlands and Argyll, where red squirrel is still the only species; and in southern Scotland, the aim is now to prevent replacement of priority red squirrel populations by focussing control in areas identifi ed as having the best prospects for the long-term maintenance of red squirrel populations. Control methods involve live cage-trapping combined with humane dispatch. The control network comprises SSRS and Forestry Commission controllers, private landowners supported by EU/government funding and a large number of individual volunteers. The work is dependent on wide public acceptance and active volunteer support. To date SSRS has been successful at signifi cantly reducing grey squirrel geographic range and occupancy in NE Scotland and as well as reducing the incidence of grey squirrels north of the ‘Highland Line’ to no more than the occasional occurrence. In southern Scotland grey squirrel control has contributed to the maintenance of red squirrel populations despite the continued spread of squirrelpox in grey squirrels. The major challenge now is sustaining the level of grey squirrel control needed to secure Scotland’s red squirrel populations in the long term. A new project phase started in 2017, focused on building community action networks until such a time as alternatives means of controlling grey squirrel numbers and disease impacts become widely available.
Display date:
2019
Location:
Pacific Region
Collections:
Secretariat of the Pacific Regional Environment Programme (SPREP)
Publisher:
Secretariat of the Pacific Regional Environment Programme (SPREP)
Content partner:
Secretariat of the Pacific Regional Environment Programme (SPREP)
Availability:
Not specified
Remember or recognise anything about this item? Let us know!

We would love to share your stories, thoughts, and memories on digitalpasifik.org

Contribute your story
Secretariat of the Pacific Regional Environment Programme (SPREP)
Secretariat of the Pacific Regional Environment Programme (SPREP)
Welcome and warm Pasifik greetings

The information on this site has been gathered from our content partners.

The names, terms, and labels that we present on the site may contain images or voices of deceased persons and may also reflect the bias, norms, and perspective of the period of time in which they were created. We accept that these may not be appropriate today.

If you have any concerns or questions about an item, please contact us.