If Guardian readers wish to get up close to peregrine falcons (Flying high, 15 March) they need go no farther than their computers where, by typing in “Nottingham peregrines cam” or something similar, they will be able to sit back and watch the comings and goings of the birds to their nest-box high on Nottingham Trent University in the very centre of the city. I did that, entranced, a couple of years ago as I watched the four chicks grow up and fly away.
The cameras are put in each year by Nottingham Wildlife Trust and are proving invaluable for spotting details of behaviour that can only be remarked upon when the subject is under scrutiny round the clock by someone, somewhere.
• Join the debate – email firstname.lastname@example.org
• Read more Guardian letters – click here to visit gu.com/letters