This 16 June 2021 video says about itself:
Discovery at Deveaux! This short film follows a team of shorebird biologists as they confirm the first census of a newly discovered Whimbrel roost in 2019. The final counts amount to nearly 20,000 individuals, representing half of the entire Atlantic Flyway population of this declining species using a single barrier island in South Carolina.
Vast flocks of Whimbrels were thought to be a thing of the past, something out of tattered ornithological journals from a century ago. Then a South Carolina wildlife biologist made a major discovery: Nearly 20,000 birds roosting nightly on a sandbar just off the coast—the largest known concentration of this rapidly declining shorebird anywhere on Earth. Read the story.
Wildness on a Whim: South Carolina poet and ornithologist Dr. J. Drew Lanham reflects on the Deveaux Bank Whimbrel roost as sign of a new kind of hope—and a new definition of wildness. Read his essay.