mallard - 50 on Holden Wood, 20 on Ogden & 5 on Calf Hey
teal - 3 at Calf Hey
oystercatcher - 3 at Holden Wood
lapwing - c90 at Holden Wood flew towards Ogden & 4 at Calf Hey
little ringed plover - 4 at Calf Hey
green sandpiper - 1 at Calf Hey
sparrowhawk - 1 took a small bird, probably a goldfinch at Holden Wood
kestrel - c6
moorhen - 1 at Calf Hey
black headed gull - c80
great black backed gull - 1 adult on Ogden
swift - 1
pied wagtail - c15
grey wagtail - 4
stock dove - 2
woodpigeon - 20
swallow c40
house martin - c10
willow warbler - 4
stonechat - min 4 at Ogden & 1 at Calf Hey
mistle thrush - 4 at Calf Hey
nuthatch - 2 at Calf Hey
house sparrow - 1 was in a tree in the area near the dam wall on the south side of Ogden Res. A first for me in this area
siskin - min 3 at Heap Clough
goldfinch - 2 charms of c70 birds at Holden Wood
greenfinch - 1 at Holden Wood
bullfinch - female seen hovering several times against the wall of building at the top end of Holden Wood & a party of 3 at Calf Hey
reed bunting - 1 at Holden Wood, 4 at Ogden & 2 at Calf Hey
As Sarfraz said in an earlier post it would be an advantage to have a scope or a powerful zoom lens on a camera for anybody visiting Calf Hey. The water level is very low (the lowest I've ever seen) and any wader walking along the shore line at the far end maybe difficult to see.
Also today various planes flying over to an air show somewhere to the west