This is an image for Day of the Heron (oops – Anhinga) & Sheba’s Future.
On edit: Reader Gene Masse has identified this bird for me. Here’s his comment: “That is a Anhinga. It is in the Cormorant family type of swamp bird. They eat fish. He was fishing. Also known as a snakebird because they sometimes swim with only their head and neck above water.” I will confirm that I saw some birds swimming with just their heads above water. They looked really strange, but I had no idea that they were the same kind of bird!