Miller's Dale on Saturday 21 April - first time I've seen marsh tit there, one was singing and came quite close for a while.
Otherwise - several common redstart, willow warblers, buzzards, 2 peregrines over, 2 swallows over, 2 chiffchaff a couple of blackcaps, one stock dove 'singing'.
2 male teal, 2 Manadrin duck.
Not familiar with the Derbyshire page but as it was unusual, a red kite near Brandside, south of Buxton.