Three hippos leave their night quarters, plunge into cold water, and head out for a spot of quiet grazing. Given that it’s before breakfast, two of them are not particularly interested in thinking about where they are going, so they just follow in single file. You can see the shine of their wet hides.
This image was shot at ISO 800, f/5.6, 1/1000 on the Sony 70-200mm f/2.8 GM II at 200mm.