In 2010, Arconic (formerly Alcoa) in Riverdale (just upstream from Bettendorf) installed a webcam overlooking a bald eagle nest and it soon ranked among the world’s 25 most visited web cam sites.
A pair of bald eagles in 2009 built their 7-foot nest in a tree along the Mississippi River, part of the 400-acre property owned by Arconic, which operates the world's largest aluminum rolling mill nearby.
When Brevet Brigadier General Thomas J. Rodman came to Rock Island Arsenal, he redesigned the arsenal on a grand scale. For his contributions as second commanding officer from 1865 to 1871, Rodman is known as “The Father of Rock Island Arsenal.”
Captain James R. Stubbs was one of Davenport’s early eccentrics. He lived in a cave close to an eddy in the river near the Lindsay Park Yacht Club. His peculiarities grew in notoriety until his cave home came to be called Stubbs Eddy.