On the authority of the Greek historian Herodotus, a little bird is found in Egypt called the Tróchilus, which is noted for the friendly and courageous office it performs for the Crocodile. This unwieldy monster, having no flexible tongue wherewith to cleanse its mouth, comes on shore after its meals, opens its jaws, and allows the Tróchilus to enter and pick off the leeches and fragments of food, which, adhering to its teeth, interfere, with its comfort. This story was long believed to be a fable; but the French naturalist Geoffrey de Saint Hilaire has, in modern times, confirmed the veracity of the father of history, and pronounces the Tróchilus of the ancients to be the Pluvier à Collier interrompu, the subject of the present chapter. The Cayman of South America is also said to be indebted for a similar service to the kindly offices of a little bird, which, however, is not a Plover, but a Toddy.
THE LAPWING, OR PEEWIT
VANELLUS VULGARIS
Feathers on the back of the head elongated and curved upwards; head, crest and breast, glossy black; throat, sides of the neck, belly and abdomen white; under tail-coverts yellowish red; upper plumage dark green with purple reflections; tail, when expanded, displaying a large semicircular graduated black patch on a white disk, outer feather on each side wholly white; bill dusky; feet reddish brown. Young—throat dull white, mottled with dusky and tinged with red; upper feathers tipped with dull yellow. Length twelve and a half inches. Eggs olive-brown to stone buff, blotched and spotted with dusky black.
The Peewit, or Green Plover, as it is sometimes called, is among the best known birds indigenous to the British Isles. This notoriety it owes to several causes. The lengthened feathers on the back of its head, forming a crest, at once distinguish it from every other British Wader. Its peculiar flight, consisting of a series of wide slow flappings with its singularly rounded wings, furnishes a character by which it may be recognized at a great distance; and its strange note, resembling the word 'peweet' uttered in a high screaming tone, cannot be mistaken for the note of any other bird. In London and other large towns of England its eggs also are well known to most people; for 'Plovers' eggs', as they are called, are considered great delicacies.
Peewits are found in abundance in most parts of Europe and Asia from Ireland to Japan. They are essentially Plovers in all their habits, except, perhaps, that they do not run so rapidly as some others of the tribe. They inhabit the high grounds in open countries, the borders of lakes and marshes and low unenclosed wastes, and may not unfrequently be seen in the large meadows, which in some districts extend from the banks of rivers. They are partially migratory; hence they may appear at a certain season in some particular spot, and be entirely lost sight of for many months. Individuals which have been bred in high latitudes are more precise in their periods of migration than those bred in the south. In Kamtschatka, for instance, their southern migration is so regular that the month of October has received the name of the 'Lapwing month'. In Britain their wanderings are both more uncertain and limited; for, though they assemble in flocks in autumn, they only migrate from exposed localities to spots which, being more sheltered, afford them a better supply of food.
In April and May these birds deposit their eggs, making no further preparation than that of bringing together a few stalks and placing them in a shallow depression in the ground. The number of eggs is always four, and they are placed in the order so common among the Waders, crosswise. Lapwings are to a certain extent social, even in the breeding season, in so far that a considerable number usually frequent the same marsh or common. It is at this season that they utter most frequently their characteristic cry, a note which is never musical, and heard by the lonely traveller (as has happened to myself more than once by night) is particularly wild, harsh, and dispiriting. Now, too, one may approach near enough to them to notice the winnowing movement of their wings, which has given them the name of Lapwing in England and Vanneau in France (from van, a fan). The young are able to run as soon as they have burst the shell, and follow their parents to damp ground, where worms, slugs, and insects are most abundant. When the young have acquired the use of their wings, the families of a district unite into flocks. They are then very wary, and can rarely be approached without difficulty; but as they are considered good eating, many of them fall before the fowler.
OYSTER CATCHER
HÆMÁTOPUS OSTRATEGUS
The plumage of this species is entirely black and white; head, neck, scapulars and terminal half of the tail black; rump, upper tail-coverts white; legs and toes pink; eyelids crimson. Length, sixteen inches. The young have the feathers of the back and wings margined with brown. The Oyster Catcher inhabits the shores of Great Britain and Ireland throughout the year. The first time I came upon a flock of these birds I was able to approach them nearer than on any other occasion. They frequently uttered a harsh note in a high key which, though unmusical, harmonized well with the scenery. I had many other opportunities of observing them on the shores of the Scottish lochs, and I was once induced, on the recommendation of a friend, to have one served up for dinner as an agreeable variation from the bacon and herrings which mainly constitute the dietary of a Scottish fishing-village inn. But I did not repeat the experiment, preferring fish pure and simple to fish served up through the medium of a fowl. The nature of its food sufficiently accounts for its strong flavour. Oyster Catchers frequent rocky promontories or the broad banks of mud, sand, and ooze, which stretch out from low portions of the coast. Here they feed on mussels and other bivalves, limpets, worms, crustacea, and small fish; mixing freely with other birds while on the ground, but keeping to themselves while performing their flights. In their mode of using their wings they remind the spectator of Ducks rather than of Plovers, and they advance in a line, sometimes in single file, one after another, but more frequently wing by wing. When they alight, too, it is not with a circular sweep, but with a sailing movement. When the mud-banks are covered by the tide they move to a short distance inland, and pick up slugs and insects in the meadows, or betake themselves to salt marshes and rocky headlands. They have also been observed many miles away from the coast; but this is a rare occurrence. Their nest is generally a slight depression among the shingle above high-water mark; but on rocky shores they make an attempt at a nest, collecting a few blades of grass and scraps of sea-weed. They lay three or four eggs, and the young are able to run soon after breaking the shell.
In high latitudes Oyster Catchers are migratory, leaving their breeding grounds in autumn, and returning in the spring; consequently, those coasts from which they never depart afford an asylum in winter to vast numbers of strangers, in addition to their native population. On the coast of Norfolk, for example, they are to be seen in small parties all through the summer; but in winter, especially if it be a severe one, they may be reckoned by thousands. They here seem to have favourite spots on which to pass the night. One of these is what is called the "Eastern point" of Brancaster Marsh, a place of perfect security, for it is difficult of access under any circumstances, and cannot be approached at all with any chance of concealment on the part of the intruder. Towards this point I have seen line after line winging their way, all about the same hour, just before sunset, all following the line of the coast, but taking care to keep well out at sea, and all advancing with perfect regularity, every individual in a company being at the same height above the water. They are very wary at this season, insomuch that though I must have seen many thousands, and examined upwards of twenty species of sea-shore birds, which had been shot in the neighbourhood, not a single Oyster Catcher was brought to me.