Labels:monitor OCR: In this way they were increasing the number of eggs that might hatch, but there was limit tc the number of birds available TO sit un them, so they had to be incubated artificially This highly skilled and delicate task and requires constant monitoring of the egg's condition If an egg losing weight too rapidly, by evaporation of liquid through its shell, then portions of the shell are sealed. icubatec onstani onditior liquio
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