I posted an image eight or so days ago of a nesting swan close to the centre of Marlow. I took this this morning, unfortunately in poor light, showing the pen (female swan) much more settled on the nest, although I don't know whether she has laid yet or not.
As with the first posting I have tried to ensure that burnout is to a minimum, although I am not convinced I have been 100% successful. Your comments will be gratefully received.
Aperture: f/5.6 Shutter Speed: 1/400 ISO: 200