23 January 2018 by Chris Cathrine | Comments: 0
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While surveying for flies and butterflies during Site Condition Monitoring at Morrich More Site of Special Scientific Interest (SSSI) in 2015, Director Chris Cathrine made a surprising discovery when a big female Northern bear sider (Arctosa cinerea) ran on to his sweep net!
This is not only the most northerly record for the Northern bear spider in the UK, but is also the first documented example of the species using sandy habitats – in this case on a stabilised dune system. Although it has been found to use this habitat for some parts of its life cycle in Europe, it is typically found under stones in shingle in the UK.
You can read more about this discovery in an article in the latest issue of the latest issue of the Newsletter of the British Arachnological Society. The article is also available to read here, via the Caledonian Conservation Ltd publications page.
The Site Condition Monitoring surveys at Morrich More SSSI were completed under contract to Scottish Natural Heritage (SNH). For more information about SNH and their work, please visit: https://www.nature.scot/
For more information about the Newsletter of the British Arachnological Society and the British Arachnological Society in general, please visit: www.britishspiders.org.uk
Photo: Arctosa cinerea © Steven Falk. For more information on Steven Falk’s work and photography, please visit: http://www.stevenfalk.co.uk/
06 December 2017 by Chris Cathrine | Comments: 0
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Although Director Chris Cathrine published an article on the implications of Brexit for Devolved Environmental Law in Scotland just three months ago, a lot has moved on since (read the blog on the original article here). Using responses received from UK Government and Scottish Government officials, as well as newly published documents, Chris authored an update article which has been published in the latest issue of Chartered Institute of Ecology and Environmental Management (CIEEM) In Practice. This new article adds clarity to the future of environmental law in Scotland, however there remains much uncertainty, particularly as UK Government responses to queries relating specifically to devolved law made reference to policy which only applies to England. The new article can be downloaded from the Caledonian Conservation publications page.
The politics of Brexit continue at a rapid pace, and since this article was written the UK Parliament has voted on a number of amendments to the EU Withdrawal Bill (formerly known as ‘the Great Repeal Bill’) relating to both the future of environmental law and devolution. Of particular note are the votes which rejected New Clause 67 and the amendments to Clause 11, the implications of which are summarised below:
Unfortunately, these developments since writing the update article have failed to add further clarity to devolved environmental law after Brexit, and instead have increased uncertainty.
16 November 2017 by Chris Cathrine | Comments: 0
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Caledonian Conservation has been working to satisfy ecology planning conditions for RES at Freasdail Wind Farm in Kintyre since 2014, involving developing and delivering mitigation for a range of birds, mammals, reptiles and habitats, as well as providing Ecological Clerk of Works (ECoW) services. The final step in this process was the deployment of nest rafts to encourage red-throated divers – rare birds protected under Schedule 1 of the Wildlife and Countryside Act 1981 (as amended in Scotland) – to breed.
Red-throated divers spend winter at sea, and return to breeding territories (usually small lochans in open moorland) in spring. The nest consists of a small scrape, normally located at the water’s edge, or on an island. As nests are often located within easy access of predators such as foxes, otters and gulls, disturbance and predation can cause breeding failure. Nests are also vulnerable to flooding during incubation – an increasingly common problem as summers become wetter as a result of climate change.
Artificial nest rafts have been found to greatly improve the success of breeding divers. These rafts are not susceptible to flooding, as they adjust automatically with the water level, and also limit access to land-based predators.
To avoid disturbance, nest rafts were installed after the major elements of construction were complete. Locations for rafts were carefully chosen to avoid risk of collision with wind turbines while red-throated divers commute between nesting lochans and feeding habitat (the sea and larger waterbodies), and to ensure there would be no human-caused disturbance during operational maintenance activities.
Working with Simon Lawrence (Lawrence Environmental Consultants), the nest rafts were successfully installed by Caledonian Conservation in April 2017, and will hopefully improve the breeding success of red-throated divers in the area in future years.
Read more about RES at: http://www.res-group.com/en
Read more about Freasdail Wind Farm at: http://www.freasdail-windfarm.co.uk/
Photo: Diver nest raft installed near Freasdail Wind Farm © Simon Lawrence
05 September 2017 by Chris Cathrine | Comments: 0
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At present, environmental law is devolved in Scotland. As such the responsibility for Scottish environmental law (including wildlife protection) rests with Scottish Government. The European Union (EU) directives provide a framework for elements of environmental law, common to all UK nations and the other 27 member states. As the UK leaves the EU, these frameworks will no longer apply in Scotland, and this, combined with other implications on the devolution settlement, bring a high level of uncertainty for the future structure of environmental law. The potential implications of Brexit for devolved environmental law in Scotland was the subject of an article by Caledonian Conservation’s Director, Chris Cathrine, in the Chartered Institute of Ecology and Environmental Management (CIEEM) In Practice publication. This article is now available to download from the Caledonian Conservation publications page.
Note that the deadline for this article was before the snap 2017 General Election, and some of the areas of uncertainty are now becoming clearer – for example the background briefing notes for the Queen’s Speech indicate the intention of creating a UK-wide legislative framework for environmental law post-Brexit through the Agriculture Bill. Therefore, an update will be appropriate as further clarifications are provided.