Few birds offer a more marked difference in the colouring of the sexes than the Reed-Bunting ; for the female has neither the black head nor the white collar which form such conspicuous features in the male, and which render him so ornamental an object amid the surrounding foliage, As spring draws near, this black hue of the head becomes more intense, and the white of the nuchal band more pure; in winter, on the other hand, all the feathers are tipped with brown, the abrasion of which, in the following spring, leaves them jet black. The presence of the bird is at all times made manifest by its somewhat monotonous feeble chirp ; but it occasionally utters a lengthened, agreeable, inward song, which I always listen to with pleasure, as I pre- sume do all who hear it. When the osiers have put forth their shoots, and the flags of the marsh grown sufficiently high to screen the nest from observation, the Reed-Bunting commences the task of incubation, and generally places its cup-shaped structure on the ground, on the stub of a willow, or on the side of a bank. The nest is com- posed of fine grasses, with a slight lining of long hairs. The eggs are four or five in number, of a pale stone-colour, with large unfrequent blotches and scribblings, as it were, of deep umber-brown, bounded bya suffusion of a paler tint, appearing as if the markings had been laid on and the colour had slightly spread over the neighbouring surface. The eggs are in length about twelve sixteenths of an inch, and in breadth nine sixteenths, or rather less than those of the Yellow Hammer and Ortolan. The breeding-season lasts from the beginning of May until August, during which two broods are usually produced, the first during the early part of the first-mentioned month, the other in July. The young birds resemble the female, and do not acquire their black head until the spring following their first winter. The figures are of the natural size. The plant is the Carew riparia.