Nature Objectives
A4. Deer and herbivore impacts
Deer are important species in the National Park, providing income, employment and enjoyment. However, we need to reduce the impacts of deer and other herbivores in key areas of the National Park to enable peatland and woodland work to proceed at the scale necessary to meet our climate and nature commitments. In particular, we need to reduce deer numbers where they are having a significant impact on existing habitats or preventing beneficial habitat change.
As an example, on peatland restoration sites with deer densities of between ten and 12 per km2, we regularly see negative impacts and damage to restoration work. Given the scale of the task, the sensitivity of peat to trampling and the slow-growing nature of our upland vegetation, it is difficult to conceive how we can restore significant areas of eroded peat without deer reductions. Fencing many of these areas would be impossible and, even if it were possible, the compensation culls associated with the fencing would be very large.
An average deer density across a deer management group area of five to eight per km2 will allow for differences within a deer management group area for ecological restoration, sport shooting and so on, whilst helping to deliver the overall objectives of the Partnership Plan.
There is a need to deliver public interest priorities (peatland restoration, woodland creation etc) alongside private interests and build on the work to reduce deer numbers and impacts already happening in the National Park. We also need to consider how best to support estates to deliver deer management targets and how best to support stalking employment and the skills that will be needed to do this work over the long-term.
Key Objectives and targets
Objective
Reduce the negative impacts of red deer and other herbivores across the National Park to enable woodlands to expand, heather loss to be reversed, peatlands to recover and wider biodiversity and landscape enhancements to take place.
Target
- Average open range red deer densities in each deer management group are a maximum of five to eight per km2 by 2030.
- Non-native sika and fallow deer will be contained within their current distribution in the National Park by 2030.
Indicator
- Impact of herbivores on Partnership Plan ecological restoration targets (peatland, woodland and structural diversity in moorland).
Actions By 2027
- Work in partnership with deer management groups to produce strategic land use plans which explore a wide range of income streams (including from natural capital), reduce habitat impacts and deliver a wide range of public and private benefits.
- Explore new models of public / private partnership for maintaining stalker employment in key areas of the National Park to achieve overall deer policy objectives.
- Explore the use of measures of deer and herbivore occupancy across the National Park and investigate how those measures might be used to improve the management of herbivores and, specifically, reduce deer impacts on restoration targets.
- Heritage Horizons: Cairngorms 2030 programme.
Partners (alongside the Park Authority)
NatureScot, deer management groups, environmental NGOs, British Deer Society, Scottish Gamekeepers’ Association, Association of Deer Management Groups, British Association of Shooting and Conservation
Deer densities by deer management group
Key: Cairngorms and Speyside: <5 deer per km2 (2016 data); Upper Deeside and Donside: 6-7 deer per km2 (2016 data); South Deeside and North Angus: 10 deer per km2 (2022 data); West Grampians: 20 deer per km2 (2022 data); South Grampians: 16 deer per km2 (2022 data).