The faithful adherents of the Snail-shell were in the minority.

The greater number left the tubes to come to the shells and then went back from the shells to the tubes.

All, after filling the spiral staircase with two or three cells, closed the house with a thick earthen stopper on a level with the opening.

It was a long and troublesome task, in which the Osmia displayed all her patience as a mother and all her talents as a plasterer.
When the pupae are sufficiently matured, I proceed to examine these elegant abodes.

The contents fill me with joy: they fulfil my anticipations to the letter.