Satellite-tagged hen harrier Mick ‘disappears’ in Yorkshire Dales National Park

mickNatural England has today issued the following press statement:

North Yorkshire Police is appealing for information following the loss of a hen harrier in Upper Swaledale.

Mick, a young male, fledged in Northumberland last summer. He was fitted with a satellite tag in July by a hen harrier expert from Natural England. His tag stopped transmitting on 21 December 2016 in the Thwaite area of North Yorkshire. A search of the area has been carried out but no trace of the bird or equipment has been found.

Natural England reported Mick’s disappearance to North Yorkshire Police and is working closely with wildlife crime officers, local landowners, the Moorland Association and the Yorkshire Dales National Park Authority.

The loss of another juvenile hen harrier brings the total to five within four months across northern England – and is a serious blow to the small English hen harrier population. Interference with hen harriers is a criminal offence.

Rob Cooke, a Director at Natural England, said:

The disappearance of a hen harrier is deeply concerning to all who appreciate these rare and impressive birds. Any information that can shed light on what has happened to Mick will be gratefully received by North Yorkshire Police“.

David Butterworth, Chief Executive at the Yorkshire Dales National Park Authority said:

It’s incredibly disappointing that the Yorkshire Dales’ reputation as a wonderful place to visit is being damaged by incidents like this. We have pledged to provide whatever support we can to help the Police and Natural England find out what happened in this particular case“.

Anyone with any information which could help police with their enquiries should contact North Yorkshire Police on 101, or Crimestoppers anonymously on 0800 555 111. Please quote reference number 12170014975 when passing information.

END

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Thwaite is an interesting area, dominated by driven grouse moors (the dark brown areas with the patchwork of rectangular burnt heather strips on this map):

thwaite2

The Yorkshire Dales National Park and the neighbouring Nidderdale Area of Outstanding Natural Beauty are well-known blackspots for hen harriers (and many other raptors). Hen harriers have not bred successfully in the Yorkshire Dales National Park since 2007. According to 2007-2014 hen harrier satellite data, published by Natural England in 2014, at least nine young sat tagged hen harriers (11 if we include Rowan & Mick) have ‘disappeared’ or been killed within the National Park / AONB area:

Female, tagged N England 26/6/07: last tag signal 5/10/07. Status: missing.

Female, tagged N England 16/7/09: last tag signal 27/9/09. Status: missing.

Male, tagged Bowland 29/6/09: last tag signal 17/8/09. Status: missing.

Female, tagged N England 29/6/10: last tag signal 25/11/10. Status: missing.

Female (Bowland Betty), tagged Bowland 22/6/11: found dead 5/7/12. Status: shot dead.

Female (Kristina), tagged N England 25/6/12: last tag signal 9/10/12. Status: missing.

Male (Thomas), tagged N England 4/9/12: last tag signal 4/9/12. Status: missing.

Male (Sid), tagged Langholm 21/9/14: last tag signal 21/9/14. Status: missing.

Female (Imogen), tagged N England 26/6/14: last tag signal 1/9/14. Status: missing.

Male (Rowan), tagged Langholm 2016: found dead 22/10/16. Status: shot dead.

Male (Mick), tagged Northumberland 2016: last tag signal 21/12/16. Status: missing.

Mick was a Natural England-tagged bird, so he doesn’t appear on the RSPB’s Hen Harrier Life Project website. He does, though, now appear on our ever-lengthening list of 2016-fledged hen harriers that have died and / or ‘disappeared’:

Hen harrier Elwood – ‘disappeared’ in the Monadhliaths just a few weeks after fledging.

Hen harrier Brian – ‘disappeared’ in the Cairngorms National Park just a few weeks after fledging.

Hen harrier Donald – missing in northern France, presumed dead.

Hen harrier Hermione – found dead on Mull, believed to have died from natural causes.

Hen harrier Rowan – found dead in Yorkshire Dales National Park. He’d been shot.

Hen harrier Tarras – ‘disappeared’ in the Peak District National Park.

Hen harrier Beater – missing in Scottish Borders, presumed dead.

Hen harrier Bonny – ‘disappeared’ in the North Pennines, presumed dead.

Hen harrier Carroll – found dead in Northumberland, PM revealed a parasitic disease & two shotgun pellets.

Hen harrier Mick – ‘disappeared’ in the Yorkshire Dales National Park, presumed dead.

Ten down, six to go (Aalin, DeeCee, Finn, Harriet, Wendy, Sorrel).

Mick’s last tag signal was received on 21 December 2016. So he ‘disappeared’ before Xmas and yet it’s taken Natural England / North Yorkshire Police almost seven weeks to issue this appeal for information. That’s pretty poor. If you’d prefer not to have to rely upon Government agencies releasing information way too late to help, you might want to consider donating to BAWC’s new raptor satellite-tagging project, where information about tagged birds will be publicised with greater speed and accuracy, and not delayed by wasting time ‘working closely’ with the likes of the Moorland Association. Please visit BAWC’s crowdfunding/donations page HERE

Botham spinning more balls, again

It’s been a while since we’ve heard any more cock and bull stories from Sir Ian Botham. He’s been pretty quiet since he was caught out mis-using the good name of the BTO last August, but on Saturday he was back attacking the RSPB in an article in the Telegraph.

The article (here), written by ‘Online Education Editor’?! Harry Yorke, headlined with ‘RSPB embarrassed after rare bird it suggested had been illegally dispatched is found alive and well‘.

The article refers to satellite-tagged hen harrier ‘Highlander’, whose signal had stopped abruptly last summer but who had probably been observed in the field last month with a presumably faulty sat tag (see here).

The Telegraph’s headline is inaccurate on two counts. The RSPB isn’t ’embarrassed’ and nor had it suggested Highlander had been ‘illegally dispatched’. On the contrary, at the time Highlander’s tag stopped working the RSPB blog announcing the news was supremely cautious (see here) and at no point was it suggested that Highlander had been ‘illegally dispatched’.

Of course, many of us assumed she had been bumped off, and that was an entirely reasonable conclusion to draw given the growing list of hen harriers known to have been illegally shot in recent years (Rowan, Carroll, Lad, Annie, Betty, Heather, Muirkirk female, Fettercairn male, Geallaig Hill male) but the RSPB did not say that Highlander had been illegally dispatched, just that she had disappeared.

And that’s why the RSPB isn’t ’embarrassed’ by Highlander’s apparent reappearance. What has the RSPB got to be embarrassed about? Absolutely nothing – the RSPB has been open and honest about this failed tag, in sharp contrast to how other organisations have handled the recent news that another sat-tagged hen harrier, Rowan, had been shot.

The Telegraph article includes some quotes from Botham where he slags off the RSPB – it’s not clear if he was speaking as the mouthpiece of the grouse-shooting industry’s propaganda campaign You Forgot the Birds but his diatribe has all the familiar hallmarks of the Nasty Brigade.

As ever though, it’s what the article didn’t include that is the most telling. This piece was published the day after the RSPB’s 2015 Birdcrime report was published, detailing the continued illegal persecution of raptors across the UK, largely at the hands of gamekeepers. You could argue that this attack on the RSPB was the Telegraph’s / grouse-shooting industry’s direct response to that report.

Thanks to one of our blog readers (‘Mr Carbo’) for sending in this interpretation of what’s happening to satellite-tagged hen harriers.

Hawk and Owl Trust dig themselves in to a deeper hole re: shot hen harrier Rowan

The Hawk and Owl Trust are digging themselves in to a deeper hole.

Most people looking at the x-ray of hen harrier Rowan’s leg injuries, which was published yesterday, would be able to interpret the image fairly easily. A fractured leg with a number of radio-dense foreign bodies associated with the injury site; radio-dense foreign bodies with a radio density consistent with metal. This is not a difficult image to interpret and it’s pretty clear that Rowan’s injuries weren’t caused when he was shaving his legs and slipped (thanks Lewis Thomson @LT_FoD for the most amusing suggestion seen on Twitter yesterday!).

rowan-x-ray

The Hawk and Owl Trust (and Natural England and Cumbria Police) had the benefit of additional evidence in the form of photographs (presumably a gunshot entry wound was visible on the leg directly adjacent to the fracture site) and a written report from the pathology expert who had conducted the post mortem. The opinion of the pathologist was that Rowan had been shot and Cumbria Police accepted his expert opinion.

So we come back to the questions we raised earlier:

(a) Why did the joint press release issued by Hawk & Owl Trust / Natural England on 28 October (just prior to the Westminster grouse shooting debate) exclude all the post mortem evidence that was available to them on 27 October?

Their press release included the line: “We are unable to make further comments or enter into discussion at this time as this may be prejudicial to ongoing investigations“. Our friend Mark Avery suggested to us an alternative line: “We are unable to make further comments or enter into discussion at this time as this may be prejudicial to the Westminster debate on driven grouse shooting“.

(b) Cumbria Police’s draft press release on 3 November clearly stated that the post mortem had concluded Rowan had been shot. Why then, on 7 November and after consultation with Natural England (and possibly Hawk & Owl Trust) was this police press release altered from Rowan ‘was shot’ to Rowan ‘was likely to have been shot’?

Yesterday evening, the Hawk and Owl Trust issued a statement in an attempt to justify their lack of transparency:

The most interesting sentence is the penultimate one:

“……the initial post mortem results were not wholly conclusive and further metallurgical tests were required“.

Really? Who said the initial post mortem results weren’t wholly conclusive? (Clue: it wasn’t the pathologist).

And who said further metallurgical tests were required? (Clue: it wasn’t the pathologist).

Have those further metallurgical tests been done? If so, where are the results? If they haven’t been done, four months on, then why not if they were supposedly “required”?

Emails to: enquiries@hawkandowl.org 

Shot hen harrier Rowan – here’s that x-ray

For those of you who have been following the story of the Natural England / Hawk & Owl Trust / Cumbria Police cover-up re: whether hen harrier Rowan had been shot (see here and here), the RSPB has just published the x-ray:

rowan-x-ray

Is that a shattered leg bone with bits of shotgun pellet lodged in the soft tissue?

Clear, irrefutable evidence that Rowan was shot – not ‘likely to have been shot’, but most definitely, without a shadow of a doubt, shot.

We’ll come back to this later – just off to meet some journalists – but Natural England / Hawk & Owl Trust / Cumbria Police have some very serious questions to answer.

Satellite-tagged Hen Harrier ‘Carroll’ is dead

With depressing predictability, another of the 2016 cohort of young hen harriers has been found dead.

‘Carroll’ hatched in a nest on Forestry Commission land in Northumberland – one of only three nests in England last year. Named after the late raptor worker Mick Carroll, this bird was satellite-tagged as part of the RSPB’s Hen Harrier LIFE Project.

Her satellite tag revealed that she didn’t wander very far during her short life, spending much of her time within the boundary of the Northumberland National Park. This map of her movements has been provided by the RSPB’s Hen Harrier Life Project:

On 26 January 2017 a local landowner found Carroll’s body and immediately reported it to the authorities. A post mortem revealed she had died with a parasitic infection, but it also revealed two shotgun pellets lodged under healed wounds, one in the leg and one in the throat. Thankfully, the RSPB is handling this case, not Natural England, so the x-ray showing the shotgun pellets in her body has been published. There’s no attempt at obfuscation, no suggestion Carroll was ‘likely to have been shot’, no attempted cover up – the message is clear –  at some point, Carroll had been shot, perhaps when she was in the supposed ‘safety’ of the Northumberland National Park. The RSPB knows very well that publishing this x-ray will not ‘affect the course of justice’ as Natural England has claimed for shot hen harrier Rowan, whose corpse was found in the ‘safety’ of the Yorkshire Dales National Park. The RSPB knows it won’t affect the course of justice because they know justice won’t be served – nobody will be prosecuted for shooting this precious, threatened species.

Carroll’s name can now be added to the growing list of young hen harriers that have died or ‘disappeared’ since fledging in 2016:

Hen harrier Elwood – ‘disappeared’ in the Monadhliaths just a few weeks after fledging.

Hen harrier Brian – ‘disappeared’ in the Cairngorms National Park just a few weeks after fledging.

Hen harrier Donald – missing in northern France, presumed dead.

Hen harrier Hermione – found dead on Mull, believed to have died from natural causes.

Hen harrier Rowan – found dead in Yorkshire Dales National Park. He’d been shot.

Hen harrier Tarras – ‘disappeared’ in the Peak District National Park.

Hen harrier Beater – missing in Scottish Borders, presumed dead.

Hen harrier Bonny – ‘disappeared’ in the North Pennines, presumed dead.

Nine down, six to go (Aalin, DeeCee, Finn, Harriet, Wendy, Sorrel).

What an appalling situation. Does anybody (apart from the Hawk & Owl Trust) still believe that the grouse shooting industry has cleaned up its act?

UPDATE 07.30hrs: There’s a very good RSPB Skydancer blog about Carroll’s demise here

Shot hen harrier Rowan – a Natural England/Hawk and Owl Trust cover up? Part 2

This is Part 2 of a two-part blog. For Part one, please read here.

The following information is a timeline of what happened and has been compiled from a series of FoIs. Natural England has refused to release some of the information we asked for (notably a copy of the post mortem report that was paid for with tax payers’ money, but also some email correspondence) because apparently this may ‘affect the course of justice’.

Satellite-tagged hen harrier Rowan was found dead in Cumbria on 22 October 2016.

His corpse was collected by Stephen Murphy (Natural England) and sent to the Zoological Society of London for a post mortem on 24 October 2016.

The post mortem was conducted on 26 October 2016 and the preliminary findings were passed to Natural England on 27 October 2016. The preliminary findings indicated the bird had been shot. Stephen Murphy passed on the preliminary findings to Cumbria Police on 27 October 2016:

Cumbria Police launched an investigation the same day, based on the findings of the preliminary post mortem report (i.e. that Rowan had been shot):

The following day, on 28 October 2016 (the Friday before the Monday Westminster debate on driven grouse shooting), Natural England and the Hawk & Owl Trust issued the following vague joint press statement:

The body of a juvenile, male hen harrier – named Rowan – was recovered in Cumbria on 22nd October. He was satellite tagged at the Langholm project in the Scottish borders, as part of a joint venture between Natural England and the Hawk and Owl Trust. Following an autopsy, Natural England has passed details to the police for investigation.

We are unable to make further comments or enter into discussion at this time as this may be prejudicial to ongoing investigations.

On Monday 31 October 2016 – the Westminster debate on driven grouse shooting took place.

On 3 November 2016, WCO Helen Branthwaite of Cumbria Police sent a copy of a draft press statement about Rowan’s death to Natural England. Pay close attention to the wording of this draft police press statement, particularly the sentence, ‘Following a post mortem examination funded by Natural England it has been established that the bird was shot’:

Stephen Murphy (Natural England) replied to WCO Helen Branthwaite with this:

WCO Helen Branthwaite replied to Stephen Murphy to say she couldn’t get hold of the Natural England press officer (Lyndon Marquis) and asked if anyone else at Natural England should take a look over the draft police press statement:

Stephen Murphy replied to Helen and suggested that Graham Tibbetts (Head of Media at Natural England) and Rob Cooke (a Director at Natural England) should take a look:

At this point, the email chain goes cold (so either this conversation ended here or, if it did continue, Natural England has decided to withhold this information from the FoI response).

Four days later, on 7 November, Philip Merricks (Hawk & Owl Trust) wrote to Rob Cooke (Natural England) asking for a telephone conversation between Rob Cooke, Philip Merricks, Adrian Blumfield (Chief Operating Officer, Hawk & Owl Trust) to discuss the imminent Police press release about Rowan “which will be signed off by” Rob Cooke. Rob Cooke replied and said he would ask Graham Tibbetts (NE’s Head of Media) to make contact with Adrian Blumfield:

We don’t know if that telephone conversation took place because if it did, there won’t be a written record of it, but it is clear that the intention to have a conversation was there.

Later that same day, Cumbria Police issued the following press statement:

Cumbria Police have opened an investigation into the death of a hen harrier.

The body of a male Hen Harrier was found in the Ravenstonedale area of the county on 22nd October 2016. A post-mortem examination funded by Natural England and carried out by the Zoological Society of London has established that the bird was likely to have been shot.

The hen harrier, called Rowan, was satellite tagged at the Langholm Project as part of a joint venture between Natural England and the Hawk and Owl Trust. The bird had recently flown in the Cumbria and North Yorkshire Dales area before being found at Ravenstonedale.

Hen Harriers are specially protected under the Wildlife and Countryside Act, and the Government has set raptor persecution as one of their wildlife crime action priorities.

There is huge pressure on the survival of the hen harrier in England particularly and projects such as this are working hard to assist with the bird’s survival. Cumbria Police are working alongside such organisations to progress this investigation.

Anyone with information is asked to contact police on 101 and ask to speak to PC 2059 Helen Branthwaite.

Pay really close attention to the wording of this Police press statement, and notice which words have been changed from the draft police press statement that WCO Helen Branthwaite sent to Natural England on 3 November. The press statement no longer says that the post mortem established that Rowan had been shot; it now says the post mortem established that Rowan was ‘likely to have been shot‘.

This raises some really interesting questions.

If Cumbria Police were happy to tell the public that Rowan had been shot, based on a post mortem report (see their draft police press statement), why did the final police press statement only say he was ‘likely to have been shot’? Why the ambiguity?

It is apparent from the wording in Philip Merricks’ email that Rob Cooke (Natural England) was going to “sign off” the police press statement so did Natural England and the Hawk & Owl Trust collude to have this detail changed? It would certainly be in both their interests to have it changed because a ‘muddied’ ambiguous statement about a ‘likely shot’ hen harrier is far less damaging to their friends in the grouse shooting industry than a clear, evidence-based confirmatory statement that a hen harrier had been shot, especially at the time when driven grouse shooting and its associated criminality was being debated at Westminster.

If there was any doubt in WCO Helen Branthwaite’s mind that Rowan had been shot, did she contact the pathologist at ZSL for clarification or did she just accept the word of Natural England / Hawk & Owl Trust? If so, why?

These questions could easily be answered if we had sighting of the post mortem report, because then we’d know whether the final Police press statement was an accurate reflection of the post mortem’s findings or whether it was a cover-up job, but Natural England has refused to release it. Quite how the publication of a shot bird’s x-ray ‘might affect the course of justice’ is a mystery, especially when many police forces routinely publish such images as part of their appeals for information.

Unless of course Natural England is worried that its release might affect the uncovering of corruption….

Shot hen harrier Rowan – a Natural England/Hawk and Owl Trust cover up? Part 1

rowanhhThis is Part 1 of 2 blogs.

Hen harrier ‘Rowan’ was one of two harriers satellite-tagged by the Hawk & Owl Trust at Langholm in the summer of 2016.

On 28 October 2016, a joint press release issued by Natural England and the Hawk & Owl Trust revealed he had been found dead in Cumbria / Yorkshire Dales National Park on 22 October 2016. We weren’t told the circumstances of his death but the press release did say: ‘Following an autopsy, Natural England has passed details to the police for investigation‘, so it was pretty obvious that criminal activity was suspected.

Take note of the date because this is important (we’ll come back to this in Part 2). This vague press release appeared on the Friday before the Westminster debate on driven grouse shooting on the Monday (31 October).

The next press release was issued by Cumbria police on 7 November 2016. It was slightly more informative than the first press release, but still quite vague. This press release included the sentence:  

A post-mortem examination funded by Natural England and carried out by the Zoological Society of London has established that the bird was likely to have been shot‘.

At the time we questioned the wording of the police statement and suggested it was odd to say the bird ‘was likely to have been shot’ because it’s not a phrase often used in a post mortem report. Typically, a report will say something like ‘the injuries are consistent’ with the bird being shot. Unfortunately, Cumbria police chose not to publish an x-ray of the dead bird, which would have clarified the situation; again, this was unusual and raised our suspicions.

We’ve since done some digging through a series of FoIs and it seems we were right to be suspicious. Little did we know what a trail of collusion, cock-up and cover-up we’d discover.

Part 2 of this blog will appear shortly……

UPDATE: Part 2 can be read here

Satellite-tagged hen harrier ‘Bonny’ is missing, presumed dead

Another one of the preciously small group of hen harriers that managed to fledge in England last year has been reported as missing, presumed dead.

Read the news on the RSPB’s Skydancer blog here.

This time it’s Bonny. Bonny was particularly special. He was the first hen harrier to successfully fledge on the RSPB’s Geltsdale Reserve in ten years. He was mischievously named after Tim Bonner, head of the Countryside Alliance (watch the video here) by Chris Packham, as part of the Lush Skydancer Bathbomb campaign. Bonny was featured on the BBC’s Autumnwatch programme, which was a major coup because usually the BBC shies away from the ‘controversy’ of hen harrier persecution but by filming Bonny being fitted with his satellite tag, this allowed a ‘non-controversial’ way of introducing a massive BBC audience to the plight of hen harriers – hopefully his story will be covered in the BBC’s forthcoming Winterwatch, which airs next week, thus providing an opportunity to discuss what might have happened to this young harrier.

As the RSPB’s Skydancer project manager Blanaid Denman says on the Skydancer blog, we don’t know what happened to Bonny. His signal went dead on 14 December 2016 on a moor a few kilometres to the east of Geltsdale. It’s possible it’s a tag failure, but the probability of something more sinister is far greater, especially when you consider the history of raptor persecution in the Geltsdale area.

Over the years, the bodies of five shot hen harriers have been found (the killing of one of these was witnessed by RSPB investigators – see pages 38-40 in Mark Avery’s book Inglorious for a detailed description), there have been at least four attempted shootings of hen harriers, and another hen harrier was found poisoned. In addition, there have been poisoned ravens, poisoned buzzards and some shot peregrines.

Some of these crimes happened on the Geltsdale Reserve (safe to assume this wasn’t the handiwork of the RSPB wardens) and some of the crimes happened on nearby grouse moors. Take a look at the map and note those big brown smudges. When you look at the extent of the driven grouse moors here, and the long, long history of raptor persecution, it’s a miracle that Bonny even fledged in the first place.

The class of 2016 are not doing very well. In addition to Bonny, here are some of the others that didn’t make it to Xmas:

Hen harrier Elwood – ‘disappeared’ in the Monadhliaths just a few weeks after fledging.

Hen harrier Brian – ‘disappeared’ in the Cairngorms National Park just a few weeks after fledging.

Hen harrier Donald – missing in northern France, presumed dead.

Hen harrier Hermione – found dead on Mull, believed to have died from natural causes.

Hen harrier Rowan – found dead in Yorkshire Dales National Park. Cumbria Police said ‘likely to have been shot’. There is no ambiguity – this bird was shot (more on this soon).

Hen harrier Tarras – ‘disappeared’ in the Peak District National Park.

Hen harrier Beater – missing in Scottish Borders, presumed dead.

Eight down, seven to go (Aalin, Carroll, DeeCee, Finn, Harriet, Wendy, Sorrel).

Photograph of hen harrier Bonny by Mark Thomas

Crowdfunding appeal to help support Hen Harrier Day 2017 in Scotland

Hen Harrier Day, now in its fourth year, has quickly become established as THE day to raise awareness about the illegal persecution of hen harriers in the UK.

The idea was first mooted by Mark Avery, who suggested using the anniversary of the shot hen harriers at Sandringham to ‘stir things up’ each October  with a ‘Harrier Day’ (see page 203 in his book Fighting for Birds).

The idea was later developed by Alan Tilmouth who was working with Birders Against Wildlife Crime (BAWC), and he suggested having a Hen Harrier Day in August, just prior to the start of the grouse shooting season. This made perfect sense given that hen harrier persecution is so closely associated with driven grouse shooting.

From humble beginnings in 2014, Hen Harrier Day has grown and draws wide media attention across the country, much to the consternation of the grouse shooting industry. Last year, BAWC helped coordinate 12 events in England, Scotland and Northern Ireland (see here for an overview) and preparations are now underway for 2017.

In Scotland, Tayside and Central Raptor Study Groups are planning another Hen Harrier Day event and they need your help. They would like to be able to hire a marquee to provide a more robust venue and offer a bit of protection from inclement weather. A crowdfunding page has been set up to raise £500 to cover this cost.

If you’d like to donate, please visit the donations page HERE

If you’re unable to donate but would still like to offer support, please spread the word amongst your friends, family and colleagues.

Thanks!

UPDATE 16 January 2017: The target of £500 has been met! Many thanks to all who helped with this.

Satellite-tagged hen harrier ‘Highlander’ is probably still alive

Last spring, a satellite-tagged hen harrier called ‘Highlander’ joined the ranks of the ‘missing’ as her sat tag suddenly stopped transmitting over a grouse moor in Co Durham (see here).

When you consider the extraordinarily high disappearance rate of young, tagged hen harriers (78.7% as of 2014) and the absence of breeding hen harriers on almost every driven grouse moor in the country, it wasn’t unreasonable to conclude that she’d been illegally killed.

But in Highlander’s case, she just may be the one who got away and against all the odds, survived past her second birthday. According to the RSPB’s Skydancer blog (see here), Highlander may still be alive and the cause of her ‘disappearance’ is likely to have been a satellite tag technical failure.

Predictably, the usual suspects from within the grouse shooting industry have already taken to social media to use today’s news as an opportunity to pretend that hen harriers are not routinely killed on grouse moors but that the many hen harriers that have been reported as ‘missing’ over the last ten years have suffered from satellite tag technical faults. That may be plausible for one or two ‘missing’ birds, but unfortunately for the grouse shooting propagandists, these technical failures don’t happen very often, and nor do sat tag technical failures explain the absence of breeding hen harriers on most driven grouse moors.

We know from a study of Montagu’s harriers, fitted with exactly the same type of tag as the UK hen harriers, that technical failures amount to just 6% (n = 67 tagged birds). Highlander’s failed tag is the first technical failure the RSPB has recorded (n = 23 tagged birds) so this failure rate is well within the expected range.

Satellite tag failure rates will be further scrutinised in the forthcoming review of satellite tag data from hen harriers, golden eagles and red kites in Scotland, which is expected to be completed by March. We know the grouse shooting industry is extremely twitchy about this review because they know as well as we do what the results are likely to show, and it won’t be good news for them. So it’s unsurprising that they’ll use every opportunity presented in the run up to that report being published to discredit the data, discredit the researchers who fit the tags, and discredit the tag-fitting techniques. Interestingly, you don’t see them trying to discredit the data, researchers or techniques associated with the satellite-tracking of woodcock (GWCT) or cuckoos (BTO) – it’s only the upland raptors. Funny that.

Photograph of Highlander (right) and her sister Sky being satellite tagged at their nest in Bowland in 2014 (photo by Mick Demain).