Wireless Nights Radio 4, 11pm
Jarvis Cocker (right) is back with a new run of his nocturnal series. It begins with a bat hunt in a North Yorkshire cave, followed by a trip to a hospital that treats the winged mammals. He also meets a blind woman who, like bats, uses echolocation to find her way around. Northern Drift (Radio 3, 9.30pm) is a new series showcasing culture from the North. Host Elizabeth Alker gets the ball rolling by meeting author and comedian Kate Fox and musician Erland Cooper in Hebden Bridge. Police frontman turned solo superstar Sting joins Ken Bruce (Monday-Friday, Radio 2, 9.30am) to choose the Tracks Of My Years.