So, since carrying eggs stops females being harvested, she guessed that there would be a pressure for them to carry eggs more frequently, thus moulting less often and growing more slowly.
He sat down in the only remaining chair but leapt up again almost immediately, pulling from underneath him a moulting, gray feather duster—at least, that was what Harry thought it was, until he saw that it was breathing.
You speak of a furrow and a harrow as being the same thing; you talk of the moulting season for cows; and you recommend the domestication of the polecat on account of its playfulness and its excellence as a ratter!