Pictures of the day

This tree frog was sitting on a branch when a common Jezebel butterfly decided to use the amphibian's head as a perch. The male frog was not bothered by the intrusive insect, who stayed sitting on top of the frog for around 15 minutes.
Picture: Tanto Yensen/Solent NewsHundreds of people ride indoor bicycles during a campaign to promote health and fitness at a gym in Kunming, Yunnan province, ChinaPicture: REUTERS/Wong CampionAn Indian labourer pushes his cycle trishaw through floodwaters in Chennai during a downpour of heavy rain in the southern Indian cityPicture: AFP/Gett​y ImagesDivers investigate an old wreck near the Ras Banas peninsula in the Red Sea, EgyptPicture: EPA/SERGEY DOLZHENKOIn this long exposure image Christmas lights decorating a tram are seen in front of Debrecen's Calvinist Great Church near Budapest, HungaryPicture: EPA