If grown-up people found it satisfactory, you can imagine the delight of the children at this wonderful bird's-nest. Their first thought each day on coming home from school was to rush off to see how 'Sky Cottage,' as they had christened it, had progressed in their absence, and their grief was loud if anything hindered Archie from the prosecution of his labours on Saturdays, while they quite envied Lilian being able to run out any time she liked and take a peep at the operations.