Michael Clarke, who chairs Run, said individuals from “all walks of life” had helped the birds to thrive.
He added that they would continue to monitor the impact of the golden eagles on the area “with support of land managers, gamekeepers, farmers and the wider community”.
The chief executive of landowner body Scottish Land and Estates, Sarah-Jane Laing, said it was thrilled to hear gamekeepers had named the chick.
“Beaky Junior’s arrival serves as a powerful example of what can be achieved when land managers and conservationists unite behind a shared vision, grounded in trust and genuine partnership,” she said.
“Seeing this magnificent species return to and flourish in these landscapes is something we can all take pride in.”
