Pictured: A pair of young red foxes frolic and play on sand dunes at dusk. The nocturnal siblings had not been awake for long before they began exploring their surroundings and playing with each other. The pictures were taken by Roger Zhu on a beach in Cape Cod, Massachusetts, in the United States, alongside his wife Jenny, who is also a keen amateur photographer. Jenny, who works in marketing, said: "The play fighting began at nightfall. We waited for them to come out of their den one by one. SEE OUR COPY FOR DETAILS Please byline: @rogerandjennyphotography/Solent News ? @rogerandjennyphotography/Solent News & Photo Agency UK +44 (0) 2380 458800