THE CUCKOOS.
The Cuckoos are about the size of a Turtle Dove. They have beaks about as long as the head, slightly curved and compressed, and rather long and rounded tails, and long pointed wings. There are several kinds of Birds belonging to this group, some of which differ from the Cuckoos proper, in having short wings and long tapering tails. Among these are found the Trogons, Honey-guides, Anis or Annos, Barbets and the Touracos or Plantain-eaters. These different species belong to all the countries of the old continent.
Only one species is found in Europe—the Grey, or European Cuckoo. These are migratory Birds; they pass the warm season in Europe, and the winter in Africa, or in the warm parts of Asia.
Cuckoos are celebrated for the peculiar manner in which they raise their young. They do not build a nest, nor cover their eggs, neither do they take care of their young. They place their eggs in the nests of other Birds, such as the Lark, the Robin, the Hedge Sparrow, the Thrush, Blackbird, etc. They leave the care of hatching their eggs, and even the care of the young Birds to these strangers.Cuckoos lay eight to ten eggs in the space of a few weeks. When an egg has been laid the Bird picks it up in her beak, and carries it to the first unoccupied nest that she can find, and there deposits it when the owner of the nest is away. The next egg is placed in a neighboring nest, but never in the same as the first. The mother shows great intelligence in this, for by placing two eggs in the same nest of a smaller Bird, the greater size of her little ones would crowd the space intended by the builder, for smaller Birds of her own. And two Robins or Hedge-sparrows would be kept very busy feeding such great hungry Birds as would hatch from the Cuckoo’s eggs.
Another way in which the Mother Cuckoo shows her intelligence is her plan of breaking an egg in the nest in which hers is to be placed. If she finds one or more eggs in the nest, after she has placed hers in position she will take one of the others out, break it with her beak and scatter the shell, so that when the other Bird returns to her nest she will find the same number of eggs that she left. The Cuckoo has often been considered a very mean Bird, and a hard-hearted mother, because of this practice of imposing on other Birds, yet Naturalists excuse them by explaining that as the Cuckoo lays her eggs at considerable intervals she would find that she could not cover them and raise a family at the same time, for while some were hatching and the young Birds requiring constant attention, the other eggs would require her sitting upon them and keeping them warm for hatching later; so perhaps after all, the poor, misjudged Bird is simply following instinct without any thought of meanness.
The Honey-guides or Indicators which stand nearest to the Cuckoos in this group, take their name from their unusual habit of guiding the natives of the countries in which they are found to hives of wild honey bees. They feed on insects and are especially fond of the pupae of bees. So while the natives (who have been attracted by the cries of the Bird to the hive of the bees) are taking out the honey, the Bird remains in a tree nearby watching the process, and when the honey is all removed they approach to reap the fruits of its trouble.
The Anis and the Barbets also belong to the group of Cuckoos. The Anis have bulky, short beaks surmounted by a sharp crest. They live in the hot regions of South America and feed upon Reptiles and Insects. The two principal species of this genus are the Razor-bill of Jamaica, and the Savannah Blackbird of America.
The Barbets owe their name to a number of straight hairs which they have upon their beak. They are massive in form, and their flight is heavy. They inhabit the warm countries of both continents, and feed upon fruits, berries and Insects. The best known of this genus is the Collared Barbet, with a distinct collar of white feathers about the throat. The Barbets have a curious habit of raising all their plumage till they look like a ball of feathers; from this peculiarity they have gained the name of Puff-birds.
The Trogons, like the Barbets, have the bases of their beaks covered with hair.Their soft and silky plumage glitters with the most brilliant hues, and their tails are extremely long and in some instances very beautifully formed. They are sometimes called Couroucous because of their peculiar cry or call to each other. The most remarkable species is the Resplendent Trogon, which is found both in Mexico and Brazil. The plumage of this Bird is a magnificent emerald green, frosted with gold; its breast is red, and its head is surmounted by a beautiful tuft of the green color.
The Turacos orPlantain-eaters are African Birds which closely resemble the Curassows. They live in forests and perch upon the highest branches of trees; their flight is heavy and awkward.
TOUCAN.
TOUCAN.
TOUCAN.
An immense beak is the first thing to attract attention to any member of the Toucan family. This group is divided into the Common Toucans and the Aracaris.The Aracari are not so large as the other Toucans, and they have a more solid beak and a longer tail. The Curl-crested Aracaris is noted for its beautiful variegated plumage.
Some of the Common Toucans also have handsome markings about the throat; but the enormous beak is their principal characteristic, and it is much the same in all the different members of the family.
It is much longer than the head, is curved at its extremity and dented at its edges. It is not so heavy to bear, and incommodes the movements of the Birds less than might be supposed, for it is formed of a spongy tissue, the numerous cells of which are filled with air. Thus it is very weak, and does not serve to break or even to bruise fruits, notwithstanding the idea one forms at first sight of its strength, for it is not even capable of breaking off the bark of trees, as certain authors have claimed. This wonderful bill encloses a still more strange tongue; very straight and as long as the beak, which is covered on each side with closely packed barbs, similar to a feather, the use of which remains to us a complete mystery. This curious instrument so struck the Naturalists of Brazil, where many Toucans are found, that it furnished them with a name. In Brazilian toucan means “feather.”
Toucans feed on fruits and insects; they live in bands of from six to ten in damp places where the palm tree flourishes, for its fruit is their favorite food. In eating they seize the fruit with the extremity of the beak, make it bounce up in the air, receive it then into the throat, and swallow it in one piece. If it is too large, and impossible to divide, they reject it. They are rarely seen on the ground, and although their flight is heavy and difficult, they perch on the branches of the highest trees, where they remain in ceaseless motion. Their call is a sort of whistle, frequently uttered.
They build their nests in holes hollowed out by Woodpeckers or other Birds. They all have very brilliant plumage, and inhabit Paraguay, Brazil and Guiana.