These are my results:
Great tits (2) male and female. Male singing.
Song thrush (1). I've already heard it singing this year, but not today.
Blackbirds (2) Male and female.
Robin (3). Couple and a third male. Two singing.
Blue tit (2) Singing.
Stock dove, booming from high in the trees.
Dunnock (3) Together, 2 chasing each other.
Greenfinch (1) Singing from the poplar.
Chaffinch (1). Male.
Chiff-chaff (1). Most likely, as it's the only occasionally hibernating warbler.
Woodpigeon (5) On a tree.
Magpie (3). As the hour finished.
Total of 12 sp. Not too bad!
Last year's results for East Yorkshire were:
House sparrow 2.64
Collared dove 0.93
Blue tit 0.87
Tree sparrow 0.83
Long tailed tit 0.65
(source RSPB )