These birds are pretty spectacular, and I was delighted to get this shot of one, wings spread and gleaming in the sunlight, at Brazos Bend State Park near Houston.
They are sometimes called snake birds or water turkeys. Their full description can be read here.
That aside, what really attracted me was the detail of the feathers on the body, giving a fluffy look, and the silvery gleam of the wing and tail feathers.
I’d never seen or heard of an anhinga before, but on my first visit to Brazos Bend I saw one and asked a ranger what it was. Thereafter, and on almost every visit since, I’ve seen several, maybe perched on a branch or partly submerged tree sticking out of one of the lakes, but usually at a distance.
This one, so close to the path was obligingly close, very still and rather beautiful.