The light was low and it was raining off and on as we made our way around the board walk over the swamp at Beidler Forest, a property managed by Audubon South Carolina. I heard a warbler calling way before I saw this bird and his mouthful of bugs.
I was quite surprised he was so close to the boardwalk. He moved to different branches a few times, keeping a tight grip on his bug collection. After a couple minutes he flew out of my sight.
Further on I spotted another Prothonotary Warbler bringing food to a nest in a Cypress Knee. It was even darker then and rain was about to fall in earnest. The image is not great but you can get an idea of where these warblers rear their young.
Both of these birds were banded, part of a research project to study their migration.
Beidler is the world’s largest virgin cypress-tupelo swamp forest — a pristine ecosystem untouched for millennia.
Audubon South Carolina