Bald eagle found tangled in Ann Arbor’s Argo Park released back into wild Tags: FILE - In this Feb. 6, 2020, file photo, a bald eagle lands in a tree overlooking the Des Moines River in Des Moines, Iowa. The number of American bald eagles has quadrupled since 2009, with more than 300,000 birds soaring over the lower 48 states, government scientists said Wednesday, March 24, 2021, in a new report. (AP Photo/Charlie Neibergall, File) (Copyright 2020 The Associated Press. All rights reserved.) ANN ARBOR, Mich. – A popular American bald eagle found tangled in fishing line a few weeks ago at Ann Arbor’s Argo Park has been released back into the city.