list from hpclt.org website
blackbird
black grouse
black headed gull
black-throated diver
blue tit
bullfinch
buzzard
carrion crow
chaffinch
coal tit
common gull
common sandpiper
cuckoo
curlew
dipper
dunnock
fieldfare
goldcrest
golden eagle
goldfinch
goosander
grasshopper warbler
great spotted woodpecker
great tit
greenfinch
grey wagtail
hen harrier
heron
hooded crow
house martin
house sparrow
jackdaw
jay
kestrel
lesser redpoll
linnet
mallard
meadow pipit
mistle thrush
osprey
oyster catcher
peregrine
pheasant
pied wagtail
pink foot goose
raven
red grouse
redstart
redwing
reed bunting
ring ouzel
robin
sand martin
short eared owl
siskin
skylark
snipe
snow bunting
song thrush
sparrow hawk
spotted flycatcher
starling
stonechat
swallow
swift
tawny owl
teal
tree creeper
tree pipit
twite
wheatear
whinchat
whitethroat
whooper swan
willow warbler
wood pigeon
woodcock
wren