caption: The image shows two male and female Ring-necked Duck (Aythya Fuligula tricolor) swimming in the water. The male has a distinctive black head and neck, while the female has a white chest and chestnut-brown back. Both ducks have a distinctive tuft of feathers on their heads and a white ring around their necks. The water is still and clear, allowing us to see the ducks' feathers glistening in the sunlight.