It is hard to be insulted by a sparrow, and, as it is, I have toned down the expression, but I preserved a meek silence.

“Any one,” he went on, with bland condescension, “who has seen a few clutches of sparrows’ eggs, and has not noticed that there is an odd egg in each clutch, must be an uncommonly poor observer.”

“It is not in the books,” I ventured to protest.

“Books!” he screamed, “books! What do the people who write books know about sparrows? And yet, do you know that there has been more ink spilt over sparrows than over any other bird? that laws innumerable have been passed concerning sparrows? that associations have been formed to exterminate sparrows? that—that—that——”

there is an odd egg in each clutch.

The excitement was too much for him; he had been keeping time with his tail to this declamatory crescendo. With the last effort he cocked it a shade too high, lost his balance, and landed, considerably ruffled, some four feet beneath his own reserved and particular twig. His eye was on me, and I felt it too serious a matter for laughter. He made what was evidently intended for a dignified ascent, choosing, with minute exactness, the steps he had originally employed on my approach. It was a full minute before he broke the silence, and for that full minute I had to preserve my gravity.

it was a full minute before
he broke the silence.

“Have you any clutches by you?” he said at last.