Last summer, we fitted a satellite tag to a male hen harrier chick at a nest in Northumberland. He was named Nile by our Investigations team. We were able to track his movements south to Salisbury Plain over the autumn, and along with records from the Wiltshire Ornithological Society, his tag revealed new winter roosting and foraging areas for hen harriers in the area.

Nile with his satellite tag fitted (photo credit: RSPB Investigations)

The MoD’s Defence Infrastructure Organisation (DIO) - responsible for managing and maintaining the MoD’s land and properties - has been working with its tenants for many years to implement management measures at known roost sites to improve conditions for hen harriers. The new information from Nile’s tag will allow the DIO to implement further measures in these new areas to make their land even better for these spectacular birds.

Sadly, not long after migrating across the channel to northern France, data for Nile’s tag showed that he had died. We organised a search for his body, but unfortunately it could not be found so we will never know his cause of death.

Although we are gutted that we were not able to follow Nile’s progress further, it’s heartening to know that information from his satellite tag will help protect roosting harriers in future.

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