Casper the Caspian tern at Green Cay Nature Center in Boynton Beach.. Read More.
The back story: Casper was a bird of mystery when he first appeared over the waters of Green Cay Nature Center in January 2024. At first he was just a curiousity. We've been visiting Green Cay in western Boynton Beach literally for decades, and the only terns we'd had ever seen were least terns in late spring and early summer. Casper much, much bigger.