Thanks RSPB for swift appeal for information. In contrast According to information released by Natural England (NE) recently: www.gov.uk/.../hen-harrier-annual-tracking-update On 18th August 2010 Hen Harrier id94591 's satellite tag stopped working. 3 days later on 21st August 2010 Hen Harrier id58870's satellite tag also stopped transmitting. Both of these failures were very close together (within 7km) in Bowland an infamous raptor persecution hot spot. id94591 's last known location was Bowland SD596621 which is 1km outside the last known transmission of Hope and 3km away from the centre of the overlap in last transmission of Hope and Sky. id58870's last known transmission was 2km outside the last known transmission of Sky and about 3.5km from centre of overlap of last known transmissions of Sky and Hope. ww2.rspb.org.uk/.../sky-and-hope-a-plea-for-information.aspx All FOUR birds stopped transmitting under suspicious circumstance all within a 7km radius and both times within 3 days of another bird. By failing to report the suspicious circumstances in 2010 NE have failed to give information to the police and the RSPB and the public which could have resulted in a prosecution. Not only that but NE have also withheld evidence that could have helped investigate the crime that occurred 4 years later in almost identical circumstances. At the very least making this suspected crime public in 2010 would have been a very strong deterrent against the criminals and could very well have stopped the killings of Sky and Hope in 2014. I have no doubt at all that Sky, Hope, id94591 and id58870 were all killed by the same individual or group of individuals and NE, by failing to act, have contributed to the deaths of Sky and Hope and hindered the investigation into their fatal persecution.