Early in January he is back in London arranging with Mr. Havell for the numbers to be engraved in 1828. One day on looking up to the new moon he saw a large flock of wild ducks passing over, then presently another flock passed. The sight of these familiar objects made him more homesick than ever. He often went to Regent's Park to see the trees, and the green grass, and to hear the sweet notes of the black birds and starlings.
The black birds' note revived his drooping spirits: to his wife he writes, "it carries my mind to the woods around thee, my Lucy."
Now and then a subscriber withdrew his name, which always cut him to the quick, but did not dishearten him.
"January 28. I received a letter from D. Lizars to-day announcing to me the loss of four subscribers; but these things do not dampen my spirits half so much as the smoke of London. I am as dull as a beetle."