Singing frogs and Nattering Toads How does one attract the opposite sex?

Colin Stafford Johnson explores that wildlife sound we often take for granted – birdsong.

Colin Stafford Johnson heads to the bustling city of Belfast to find out what wild stories it might have to offer. The River Lagan flows right through the centre of the city. Ronald Surgenor, is a Wier operative, Department of Culture, Arts, and Leisure, and RSPB volunteer, who knows the river...