Nearly 3,000 Wigeon spend the winter here at Saltholme, and for me, their evocative whistling is a constant source of amusement throughout the colder months. This is because I have had the pleasure of seeing, quite close, a male Wigeon whistle. It’s something that most people take for granted, that Wigeon make whistling noises, but not many people have actually watched one do it.
The sequence of events is fascinating…