26-Jan House sparrow brings material into old Blue Tit box
16-Feb Very busy today with copious amounts of dried grass.
25-Apl Still no sign of laying,
I risked disturbing them by installing Hi-Res camera.
26-Apl Needn't have worried, still nesting.
19-May I don't know when the egg was layed; suspiciously the
camera went offline for a couple of hours; the birds
don't seem very attentive and leave the nest often.
They seem hellbent on shielding the egg from view.