Raptor tags – update

The raptors we tagged under licence last year (thanks to your support) are doing well. The BAWC funded study continues to gather data and so far there have been no real surprises. The attached map shows an example of the movements of one of them during April/May 2018. This bird has paired up and has an active breeding attempt underway in a small valley on a moorland edge. As you can see from the map this bird rarely records any fixes outside a very small area (approximately 1km2) which is very typical behaviour for a bird at this stage of a breeding attempt.

Interestingly, in early April the bird did record a few fixes away from the site, and on one occasion it flew 10km NNE and returned, the second trip away (also in early April) was when it flew 28km south and returned. These movements are interesting behaviour prior to breeding, but are not suspicious. These kind of data help scientists learn more about the movements of these species.

Obviously for security reasons we are not yet publicising the species we tagged nor their locations. Thanks again, to all BAWC supporters who donated to this project. Without your support and generosity this project would not have been possible. We will try to provide further updates as the season progresses.

Map showing the kind of data that our satellite tagged birds are providing. The location information has been removed to protect the bird and the site.


Raptor tracking study: on the move

Well it’s been busy month for BAWC and all those interested in combatting #wildlifecrime. It was great to discuss our raptor tagging study with many BAWC supporters at the various Hen Harrier Day events earlier this month. Last weekend at Birdfair we had many discussion about the tagging work and how many of you hoped that this really starts to shine a light on what is going on with our raptors in the UK uplands. With so many Hen Harriers tagged in recent years, even if not all the data is yet in the public domain – hopefully Natural England will share the publicly funded results soon. And with shed loads of Golden Eagles being monitored in Scotland, it seems like we are approaching a period of enlightenment when it comes to understanding the movements and fate of our magnificent birds of prey. The BAWC funded study continues to gather data and so far there have been no real surprises. The birds tagged so far have all stayed close to their nest sites with very little movement or dispersal. Visual observations of many of those birds have shown the birds to be in good health and behaving as expected. One bird has been a little more adventurous than the others and has made a significant movement of about 46km – the movement can be seen in the image below (in yellow). A nearby bird has ranged no more than 1-2km.

Thanks again, to all BAWC supporters who donated to this project. Without your support and generosity this project would not have been possible.

map of bird movement


Peregrine image by Phil Walton

Raptor tracking study: all systems go

The licensed raptor tagging team have had a very busy few months locating and monitoring territories and nests. As previously mentioned (see here) a number of known territories were unexpectedly vacated and adults mysteriously disappeared, but despite this, we have tagged a number of raptors in the north of England and we are regularly receiving data from their tags.  The birds have been seen regularly by our field team and our observations in the field and data from the tags show that the birds are behaving normally. The plot below shows the movements of one of the birds to show the type of data that are being collected.

Obviously, we are still being very uncommunicative about which species and which localities are involved in order to protect the birds and the study.

These young birds may well start to disperse over the next few weeks, it will be interesting to see, and then they may travel large distances.  We will provide periodic updates on their travels and if they come to any harm then you will hear much more about them.

If you are interested in learning more about how satellite tracking can help us understand more about raptor movements and their fate, then please read the excellent scientific review commissioned by Scottish Natural Heritage (see here). Although this report is aimed at Golden Eagles in Scotland, the principles apply to other species and other locations.

Thanks again, to all BAWC supporters who donated to this project. Without your support and generosity this project would not have been possible.

Hen Harrier image by Gordon Yates

The Hen Harrier: going, going, soon to be gone?

It’s that time of year – the Hen Harrier is back in the news – with the publication of the results of the National Hen Harrier Survey 2016. And like so many times in the past, we at BAWC are bitterly disappointed. The numbers are not good. DEFRA’s “Joint Action Plan to Increase the English Hen Harrier Population” is clearly having little impact.

To quote Martin Harper, Conservation Director for the RSPB:  “The latest figures back up a continued trend that we have seen for more than a decade – Hen Harrier numbers are on the decline throughout the UK.”

Furthermore, Martin puts persecution at the centre of the problem: “The illegal killing of this bird of prey is a significant factor behind the diminishing numbers and a large barrier stopping their recovery.”

As at the time of writing, the Hawk and Owl Trust have not commented on the survey. It will be interesting to see what comments they make, given their support for the plan and its controversial support for brood management.

The RSPB stresses that they are not anti-shooting and want to find a sustainable solution for grouse moors. BAWC too is not anti-shooting per se, but what is clear is that one of the UK’s most iconic species is in danger of becoming extinct in England. Throughout the UK, Hen Harrier numbers are falling and the current campaigns and action plans are failing.

BAWC’s position is simple. Raptor persecution is a crime. Hen Harriers and indeed all raptor species in this country are being let down because crimes are going unprosecuted. In addition protection measures are clearly inadequate. BAWC believe that more resources need to be put into the investigation and prosecution of crimes against Hen Harriers. We also believe that vicarious liability should be introduced in England as soon as possible with individuals and employers prosecuted where appropriate.

There are several ways you can help protect our Hen Harriers. Firstly, learning how to Recognise, Record and Report all Wildlife Crime. Find out more here: – https://issuu.com/bawc/docs/bawcs_3rs_leaflet

And of course, you can join hundreds of like-minded individuals across the UK by attending one (or more!) of the Hen Harrier Day 2017 Events – http://henharrierday.org/2017-events.html

BAWC raptor tagging project update

Image of Red Kite

We’re sure many of our readers would have seen the shocking reports of two cases of blatant birds of prey persecution being dropped by COPFS in Scotland (here and here). The timing of the decision to drop the cases means that no further action can be taken – this has shocked many in the BAWC community. However, the sense of injustice is only making us more determined than ever to play our part in defeating the wildlife criminals.

It is now almost two months since the BAWC community exceeded all of our expectations and generously donated more than £20k for our first field-based project. We will be monitoring raptors using state of the art satellite tracking technology to look at dispersal and survival. As many of you will appreciate we have been keeping the specific details of the project just to those who are directly involved – this is for the safety and welfare of the project team. However, whenever we can, we aim to give project updates so that you can all be assured that your money is being spent wisely and that you are aware of progress.

Since the fund-raising was completed, licensed raptor workers have been checking known territories of a range of species across the north of England – looking for new or renovated nests, plucking posts and fresh kills, as well as displaying adults. The usual picture emerges of many territories being occupied and then adults disappearing. It’s difficult to know how many of these vacancies arise by natural causes and how many are due to more sinister causes. Despite fewer occupied territories than expected we are confident we will be tagging birds this breeding season. The next couple of months will be spent monitoring active nests so that we know the ages of the chicks and can decide which ones to tag on which dates. It will be interesting to see whether any of the young birds that we plan to tag will occupy these sites next year, and what happens to them.

And of course the tags have been ordered and paid for using the money raised by BAWC supporters. Thanks to your generosity we were able to order more tags in this trial year, and testing them prior to deployment will be underway shortly.

Image of Red Kite

Images courtersy of @lincssnapperwww.stevenesbitt.co.uk

Hen Harrier shooting on Cabrach Estate

Those of you that follow the ongoing travesty of wildlife crime here in the UK will be aware that the Victorian practice of birds of prey persecution is as prevalent today as it was 100 years ago. Indeed, it is the raison d’etre for the existence of BAWC. In many ways there should be no reason for BAWC to exist, on the otherhand never has the BAWC community been so needed. Last week the news broke that a case of Hen Harrier persecution had been dropped by the Crown Office Procurator Fiscal Service (COPFS). An active nest of a breeding pair of Hen Harriers was being monitored by licenced RSPB Scotland staff using the standard technique of a remote hidden camera. Such cameras are used to monitor the breeding success of a wide-range of species, including passerines, waders and raptors. As widely reported, this particular case captured footage of a female Hen Harrier flushed from the nest and the sound of two gunshots followed by a ‘puff’ of feathers a split second later. A man carrying a shotgun is then seen holding what appears to be a dead hen harrier and then makes his way to the nest site and collects a number of feathers. Details of the event can be read on the RSPB Scotland website.

It defies belief that any rational person could argue that the video footage does not clearly show a wildlife crime. That the legal authorities have decide not to proceed with case stating that the video evidence is inadmissible seems a rather bizarre stance to take given the wide use of such evidence in a range of other crimes. Why should wildlife crime be treated any differently?

As always Raptor Persecution UK have posted a series of excellent blogs on this latest incident of wildlife crime. See here, here, here and here. Included in these blogs are some ideas on what you can do to show your disgust at the decision not to proceed with this case. If you live in Scotland, we would urge you to contact your MSP (find out who yours is here) and ask him/her to contact the Scottish Government’s Justice Minister, Michael Matheson to complain on your behalf about the handling of this case. The more MSPs that see this video footage, and hear about the public’s serious concerns, the better. For those of you that live outside of Scotland then please email the Convener of the Scottish Parliament’s Justice Committee, Margaret Mitchell MSP (Scottish Conservatives). Email: margaret.mitchell.msp@parliament.scot (thanks to RPUK for these links).

Of you are on social media then please share this news on Facebook and Twitter. The more people hear about these appalling wildlife crimes that are happening here in the UK the greater the desire for change. This is another example of a case that hasn’t resulted in a prosecution or conviction, but we will win in the end. All BAWC supporters can play their part, remember the 3Rs: Recognise, Record, Report.

And finally: RSPB Investigations, keep up the great work, we all appreciate your fantastic efforts to protect our magnificent birds of prey.