Birds and animals do occasionally breed at later periods than is usual for the generality of their species. Exceptionally prolific individuals among birds continue to breed into the winter. They are not egregiously deceived any more than we are by a mild interval; the nesting is caused by their individual temperament.
The daylight has lingered on longer than expected, but now the gloom of the short January evening is settling down fast in the wood. The silent and motion-less trees rise out of a mysterious shadow, which fills up the spaces between their trunks. Only above, where their delicate outer branches are shown against the dark sky, is there any separation between them. Somewhere in the deep shadow of the underwood a black-bird calls "ching, ching" before he finally settles himself to roost. In the yew the lesser birds are already quiet, sheltered by the evergreen spray; they have also sought the ivy-grown trunks. "Twit, twit," sounds high overhead as one or two belated little creatures, scarcely visible, pass quickly for the cover of the furze on the hill. The short January evening is of but a few minutes' duration; just now it was only dusky, and already the interior of the wood is impenetrable to the glance. There rises a loud though distant clamour of rooks and daws, who have restlessly moved in their roost-trees. Darkness is almost on them, yet they cannot quite settle. The cawing and dawing rises to a pitch, and then declines; the wood is silent, and it is suddenly night.
