The male Anhinga has feathers that are all black. The female has gray feathers on her neck and head. During their mating season they develop white feathers from their head and these feathers stand out more than the rest of the head feathers.
The male Anhinga has feathers that are all black. The female has gray feathers on her neck and head. During their mating season they develop white feathers from their head and these feathers stand out more than the rest of the head feathers.