Breeding decisions?

The adult was exploring the Motykley Bay during end of April - beginning of May. It flew (seemingly) close to the ice edge, visited many nest sites in Motykley Bay, Spafarieva and Talan Islands and Onatsevicha Bay.

However since 7 May the bird has been lingering on Talan Island about 400 m from the known Steller's Sea Eagle nest (which was the only occupied nest at the island in 2009). Talan Island is a huge breeding place for seabirds including (amongst other things) gulls, kittywakes, puffins, auks, and murres.

Breeding?