I live on Lake Murray in Lexington SC. There is an island in the middle of the lake. It has several names; Bomb Island, Doolittle Island, Lunch Island. Bomb Island is the most frequently used. It was used by the Doolittle Raiders for target practice in WWII in preparation for the Tokyo Raid. It is now a Purple Martin Sanctuary, only accessible by boat, one of the words largest, and was the first North American purple martin sanctuary.
Here's a link to information on it. www.lakemurray-sc.com/purplemartins.html
We ride out there at least once week to watch the birds flock to the roost. The birds are soon (if not already) leaving to winter in Argentina.
I do not mean to hijack this post; only found it interesting that Jimmy Doolittle came up and I live near an island where his men honed their skills. As a sanctuary, it'll always be protected from development. The Raiders have also had their reunions in nearby Columbia SC a few times at the airport that served as their base.