The Coucals frequent thick brushwood, cane plantations, and pasture land, and penetrate the densest masses of vegetation with surprising dexterity, in pursuit of the scorpions, snakes, lizards, insects, and birds' eggs, upon which they principally subsist. Their powers of flight are so limited as only to be employed in cases of extreme danger. The voice consists of various deep sounds, some of which seem produced by ventriloquism. The nests built by this family are carelessly formed, and placed among bushes or canes, or in long grass; in some instances, however, more care is evident in their construction, the upper portion being provided with a cover, and two entrances made in the side, the one for entrance and the other for egress. The brood consists of from three to five white eggs, which are hatched by the united efforts of both parents. The young, when first produced, are remarkably ugly.
THE EGYPTIAN COUCAL.
The EGYPTIAN COUCAL (Centropus Ægypticus), a species inhabiting Africa, possesses a comparatively short tail, and plumage of a reddish brown tint; the head and nape are black, the back and wings chestnut-brown; the tail-feathers greenish black, bordered with white; and all the lower portions of the body of a fallow-grey. The eye is bright purple, the beak black, and foot deep brownish grey. This species is fourteen inches long and sixteen and a half broad; the wing, in which the sixth quill exceeds the rest in length, is five inches and a half, and the tail seven inches and a half.
The Egyptian Coucal is commonly met with in some parts of Egypt, and is by no means rare in other portions of North-eastern Africa; everywhere it frequents the dense woods and forests, or extensive beds of reeds, penetrating the densest thickets with all the wonderful dexterity of the Mouse Birds. Unlike most members of the family, this species leads an indolent and quiet life, frequently perching motionless at the summit of its bushy fastnesses, or hovering over their surface, while watching for its insect prey. Ants, we are told, it frequently consumes in such quantities as to impart a most revolting odour to its body. Like its congeners, the adult Spurred Cuckoo is always met with in company with its mate; while the young, on the contrary, often lead a solitary life for several years before pairing. The nest found by ourselves in the Delta was placed in the bushy crown of an olive-tree, and almost entirely constructed of the husks of maize; the young contained therein were partially fledged, the time of year being the month of June. We could not succeed in obtaining an egg. This Coucal is but seldom captured by the natives, owing to the impracticable nature of its favourite haunts and the uninviting savour of its flesh. We have but once seen it caught.
The CROW PHEASANTS (Centrococcyx), an Indian group of the above birds, are recognisable by their long, graduated tail, and the black markings on the reddish brown wings.
THE HEDGE CROW.
The HEDGE CROW (Centrococcyx viridis) is of a glossy greenish black on the head, nape, upper tail-covers, tail, and entire under side; the back and quills being nut-brown, the latter tipped with bright red. According to Swinhoe, this bird undergoes three changes of plumage, and is during the first year of a light reddish hue, striped with black on the mantle, and white marked here and there with red on the under side. In the second year the feathers on the mantle are brown, with ochre-yellow lines on the shafts; the tail is blackish green, spotted with a reddish shade; the under side of light brownish yellow, each feather striped and spotted with brown; the quills are red, with brown markings. The eye is red, the beak black, and the foot lead-grey. This species is fifteen inches long, the wing measures six inches and a half, and the tail eight inches.
The Centrococcyx viridis is extensively met with throughout India, and in the surrounding islands. In the former country it principally occupies the jungles, in Java low brushwood, and in Formosa such portions of woods or forests as abound with creeping plants. According to Bernstein, it is quiet and solitary in its habits, keeping principally within the shelter of the bushes, and rarely betraying its presence except by the utterance of its very weak cry, which nearly resembles that of the common European Cuckoo. If alarmed, the bird endeavours to escape by running, instead of flying; and only takes to its wings if very sorely pressed, when it flies direct to the interior of the nearest bush. The nests we have seen were most carelessly constructed of the leaves of the alang-alang, and placed either close to the ground, amongst grass and stubble, or between the branches of a low shrub. The eggs we found were usually two or three in number, and had a white and slightly glossy shell; in some instances two of the eggs were large, while the third was comparatively of very small size. We were unable to ascertain what share the female takes in the duty of incubation, as whenever we watched the nests during the day the male bird was always seated thereon. The nestlings at first present a very ridiculous appearance, as their skin is black, and their back and head covered with stiff, hairy, or, more strictly, bristle-like feathers; add to this that their tongue is bright orange, tipped with black, and it may be imagined that the first sight of a nestful of these gaping youngsters somewhat astonishes an uninitiated observer.