A Steller鈥檚 Sea Eagle, indigenous to Korea, Japan and Eastern Russia, launches from a treetop, off the Maine coast in Georgetown on Friday December 31, 2021. The large rare raptor, which is believed to be the same bird seen and documented over the past 16 months in Alaska, Texas, Quebec, Nova Scotia and Massachusetts, has made its latest stop on the Maine coast.

Inside the Amazing Cross-Continent Saga of the Steller鈥檚 Sea-Eagle

The journey of the lost Asian bird started more than a year ago. Follow along as birders gather in awe and speculate on its next moves.