The Cairngorms National Park Authority has joined forces with Scottish Natural Heritage to co-sponsor a new CivTech challenge aimed at finding a creative and innovative technology-based solution to the problem of finding ‘disappearing’ satellite tagged raptors.
As you’ll be aware, satellite-tagged raptors are ‘disappearing’ in Scotland and England with increasing frequency. There was a time, in the early years of satellite tagging raptors, that illegally-killed birds would be found as their tags were still emitting signals allowing researchers to pinpoint the location of the corpse and thus evidence of the crime (e.g. poisoned golden eagle Alma whose corpse was found on Millden Estate in the Angus Glens in 2009). However, the raptor-killing criminals got wise to this and in recent years have been making more effort to destroy and hide the tag at the same time as killing the bird.
This lack of hard evidence causes problems for the wildlife crime enforcement agencies because it becomes very hard to prove that the bird has actually been killed. In a small number of cases, the satellite tag could just have malfunctioned, and we have seen evidence of this (e.g. hen harrier Highlander here), although the expected frequency of this happening is very low (the recent golden eagle satellite tag review identified tag reliability, based on studies of the same tags deployed in the US and Europe, as around 98%). Nevertheless, even with the high number of ‘disappearing’ tagged raptors in Scotland but little hard evidence of criminality, researchers have still been able to identify unusual concentrations / spatial clusters of where these birds have ‘disappeared’ in suspicious circumstances.
For example, here is a map showing the significant spatial clustering of ‘disappeared’ tagged golden eagles that just happen to be concentrated in several areas of driven grouse moors in and around the Cairngorms National Park, as identified in the golden eagle satellite tag review:

This identification of ‘suspicious’ persecution hotspots is excellent, and has contributed significantly to the Scottish Government finally accepting that this is an on-going problem that needs addressing, but it doesn’t provide enough information to instigate criminal proceedings against those involved. More hard evidence is required for that.
CivTech is a Scottish Government-led initiative, first piloted in 2016, which challenges creative technologists to come up with a solution to public sector problems. Some of the first challenges included improving flood forecasting and ensuring it is better used, and improving air quality in urban areas.
The joint Cairngorms National Park Authority / Scottish Natural Heritage challenge invites technologists to look at the problem of ‘disappearing’ satellite-tagged raptors and to devise a solution to find those tags, or at least provide ‘indestructible’, real-time information about the tag’s last location before it was tampered with. This probably won’t overcome the long-term problem of identifying an actual individual criminal, especially on an estate that employs multiple gamekeepers, but it might just be enough to create a deterrent. At the very least, it should provide enough information for the Scottish Government to impose civil sanctions on that estate – sanctions that are currently being discussed after Roseanna Cunningham’s announcement last month.
Opening up this challenge to the CivTech community is a very clever idea as it will reach an audience that probably knows nothing of this issue, and who may well come up with a solution that is beyond the expertise of the typical conservationist. Who knows what the technology geeks will come up with? The two instigators of the challenge (Grant Moir from CNPA and Keith Duncan from SNH) are open-minded as to what the solution might look like, e.g. a software-based solution that can be applied remotely to tags that are already deployed, or a new hardware solution that involves fitting a new gadget on to new raptors. Any new solution may be trialled in the Cairngorms National Park, a massive raptor persecution hotspot, and if successful, could be rolled out across the UK.
The closing date for applications has already passed (1 June 2017) and a ‘pitch day’ has been set for 26 July 2017.
Well done Grant and Keith. We look forward to hearing more about this later in the year.


Last month we blogged about a comment that had been made during an official meeting between the Cairngorms National Park Authority (CNPA) and the SGA. The comment came from a CNPA Board member (Eleanor Mackintosh) who was advising the gamekeepers to ‘cover up’ dead mountain hares so that photographs of the corpses couldn’t be published on social media (see 




