This habit is in marked contradistinction to Rooks and many other small birds that leave the nest and perch on the branches round, long before they can fly. The Gulls form also another example, as by nature they would and do run from the nest, if the nest is on the ground, but if placed on a narrow ledge they hardly move from it until fully fledged.
In habits this bird resembles the other Pigeons; though its method of courting, which must be well known to most people, is slightly different. The male has a curious habit, shared also by the Stock Dove, of driving the hen for a few days before she lays. On these occasions his whole time is spent in keeping her on the move, and he never lets her settle or rest for a minute except on the nest.
The sexes are alike, and pale grey all over, except the rump, which is white. Across the wing are two distinct and clear-cut black bars, while the metallic patch on either side of the neck is rather more extensive than in the Stock Dove. Length 14 in.; wing 8·8 in.
THE TURTLE DOVE
Turtur communis, Selby
This small species is only a summer immigrant with us, arriving early in May and leaving again for its winter home in Southern Europe and Africa in September. In England it is a common and widely distributed species, but in Scotland and Ireland it is rare, only occurring on migration, though it may sometimes have nested in the former country.
TURTLE DOVE
Turtur communis
It frequents woods, coppices, and tall hedgerows, constructing a frail nest of twigs on which to lay its two white eggs. It feeds on seeds and grain, gathering in large flocks in the open fields in autumn before migrating. The note is a prolonged purring “coo.”
The male has the head, nape, wing coverts, rump, and flanks bluish ash, and a patch of black feathers tipped with white on each side of the neck. Rest of the back dark brown with broad rufous edges to each feather. Throat and breast pale vinaceous, rest of under parts white. Tail feathers dark brown, tipped with white. Length 11·25 in.; wing 6·8 in.
A single example of the Rufous Turtle Dove (Turtur orientalis, Latham) was obtained near Scarborough. It inhabits India and the East, and hardly differs from our common species, but may be distinguished by its slaty blue rump.