Page:Cassell's book of birds (IA cassellsbookofbi04breh).pdf/76

 Cuvier actually discovered the remains of a snake within the body of a mummied Ibis; recent specimens, however, seldom contain anything but molluscs and insects. Some seem to feed entirely on fishes and aquatic insects, of which they destroy far more than they can possibly consume; and it is not uncommon for them, when tired of killing fish and fully satiated, to leave the rest to be devoured by birds of prey or some of the other frequenters of the water. When desirous of procuring food of this description, they walk with a slow firm step, and in large parties, through shallow muddy lakes, and when they have discovered a suitable and well-stored spot, they dance, as it were, all through it, stirring up the mud at the bottom with their feet. The victims as they rise to the surface are immediately struck with the long beak and deprived of life. In the course of a very short time hundreds of fishes, frogs, and reptiles cover the surface, and are greedily swallowed till the birds become perfectly gorged. We were fortunate enough to discover a breeding settlement on a small island in the White Nile, and found that the Ibises had built principally on the branches of a very thorny and thickly-foliaged species of mimosa, called by the natives "Harahri." The nests were flat, loosely constructed of thin twigs and grass, and placed close together on the densest branches. The three or four white coarse-shelled eggs were of about the size of those laid by the Domestic Hen.

The SPOONBILLS (Plataleæ) constitute a small group of very remarkable birds, possessing a powerful body, moderate-sized, strong neck, and small head; the long almost straight beak is flat and spoon-shaped towards its extremity, its interior is grooved, and the upper mandible hooked and nail-like at its tip. The strong, medium-sized foot has the three anterior toes much webbed, and furnished with small blunt claws. The wings are large and broad, and have the second quill longer than the rest; the tail is short, rounded, and composed of twelve feathers. The remarkably thick plumage does not vary either in the sexes or at different seasons, but changes its hue somewhat as the birds become older. The back of the head is adorned with a crest, and the upper throat is bare; in some instances a portion of the crown is also unfeathered. The members of this group occupy almost every portion of the globe, and resemble each other very closely in their mode of life and habits.

THE COMMON SPOONBILL.

The (Platalea leucorodia) has a portion of the throat bare, and the head adorned with a flowing crest. The plumage of this bird is entirely pure white, except a yellowish stripe around the crop. The eye is carmine-red, the beak black tipped with yellow, the foot black, the eye-ring yellowish green, and the throat greenish yellow. The female is smaller than her mate; the young are without the yellow patch on the breast, and have no crest. This species is from thirty to thirty-one inches long, and fifty-two inches broad; the wing measures seventeen, and the tail five inches.

Such of these remarkable birds as inhabit Central Asia remain throughout the entire year; whilst those frequenting more northern latitudes arrive with the Storks about March or April, and leave about August or September. During the course of these wanderings, the British Islands are occasionally, but rarely, visited. As with the Ibises, the migrating flocks assume the form of two diverging lines, and usually travel in the day, resting from time to time in such localities as afford a good supply of food. The shores of rivers and lakes, marsh land, or slimy muddy spots upon the coast are the favourite resorts of the Spoonbill, and around these it is constantly to be seen stalking slowly, or wading with body bent and bill waving from side to side as it searches amongst the mud, or snatches from the water the fish, crabs, mussels, snails, small reptiles, and aquatic insects on which it mainly subsists. This bird, however, has a very decided preference for fish diet, and exhibits wonderful dexterity in disposing of the slippery prey, even if five or six inches in length, seizing