About 7 days before the first egg is due to hatch, I begin checking the nestboxes everyday to monitor the progress of the chicks.
(the first egg; is; due to hatch) (I; begin; checking the nestboxes everyday to monitor the progress of the chicks; T:About 7 days before the first egg is due to hatch) Context(I begin,List([51, 58))):(I; begin checking; the nestboxes; T:everyday)
I begin,List([51, 58))
the first egg I I
is begin begin checking
due to hatch
checking the nestboxes everyday to monitor the progress of the chicks T:About 7 days before the first egg is due to hatch
the nestboxes T:everyday