Is this a peregrine or a hobby? Many thanks
Hobby for me.You say last summer but you don't say what month. Its not Thebes of pictures but we have a vertically streaked breast which would indicate Hobby or juvenile Peregrine. It may just be the quality of the photo but I detect red around the vents area which would equate to the Hobby's red trousers and I think the tail is a bit longer than Peregrine. If it was early summer it would be less likely to be a juvenile Peregrine as they don't usually fledge until later in the summer.
Thanks, it was taken in September, so late summer. Hopefully that doesn't make a difference.