THE OLIVE.

No tree is more frequently mentioned by ancient authors, nor was any more highly honoured by ancient nations, than the olive. By the Greeks it was dedicated to the goddess of wisdom, and formed the crown of honour given to their Emperors and great men, as with the Romans. It is a tree of slow growth, but remarkable for the great age it attains; never, however, becoming a very large tree, though sometimes two or three stems rise from the same root, and reach the height of from twenty to thirty feet. The leaves grow in pairs, lanceolate in shape, of a dull green on the upper, and hoary on the under side. Hence, in countries where the olive is extensively cultivated, the scenery is of a dull character, from this colour of the foliage. The fruit is oval in shape, with a hard strong kernel, and remarkable from the outer fleshy part being that in which much oil is lodged, and not, as is usual, in the seed. It ripens from August to September.

Of the olive-tree two varieties are particularly distinguished: the long-leafed, which is cultivated in the south of France and in Italy; and the broad-leafed in Spain, which has its fruit much longer than that of the former kind.

That the olive grows to a great age, has long been known. Pliny mentions one which the Athenians of his time considered to be coëval with their city, and therefore 1600 years old; and near Terni, in the vale of the cascade of Marmora, there is a plantation of very old trees, supposed to consist of the same plants that were growing there in the time of Pliny. Lady Calcott states that on the mountain road between Tivoli and Palestrina, there is an ancient olive-tree of large dimensions, which, unless the documents are purposely falsified, stood as a boundary between two possessions even before the Christian era. Those in the garden of Olivet or Gethsemane are at least of the time of the Eastern Empire, as is proved by the following circumstance:—In Turkey every olive-tree found standing by the Mussulmans, when they conquered Asia, pays one medina to the treasury, while each of those planted since the conquest is taxed half its produce. The eight olives of which we are speaking are charged only eight medinas. By some it is supposed that these olive-trees may have been in existence even in the time of our Saviour; the largest is about thirty feet in girth above the roots, and twenty-seven feet high.


ACCORDANCE BETWEEN THE SONGS OF BIRDS AND THE DIFFERENT ASPECTS OF THE DAY.

There is a beautiful propriety in the order in which Nature seems to have directed the singing-birds to fill up the day with their pleasing harmony. The accordance between their songs and the external aspect of nature, at the successive periods of the day at which they sing, is quite remarkable. And it is impossible to visit the forest or the sequestered dell, where the notes of the feathered tribes are heard to the greatest advantage, without being impressed with the conviction that there is design in the arrangement of this sylvan minstrelsy.—

First the robin (and not the lark, as has been generally imagined), as soon as twilight has drawn its imperceptible line between night and day, begins his lovely song. How sweetly does this harmonise with the soft dawning of the day! He goes on till the twinkling sun-beams begin to tell him that his notes no longer accord with the rising scene. Up starts the lark, and with him a variety of sprightly songsters, whose lively notes are in perfect correspondence with the gaiety of the morning. The general warbling continues, with now and then an interruption by the transient croak of the raven, the scream of the jay, or the pert chattering of the daw. The nightingale, unwearied by the vocal exertions of the night, joins his inferiors in sound in the general harmony. The thrush is wisely placed on the summit of some lofty tree, that its loud and piercing notes may be softened by distance before they reach the ear; while the mellow blackbird seeks the inferior branches.

Should the sun, having been eclipsed by a cloud, shine forth with fresh effulgence, how frequently we see the goldfinch perch on some blossomed bough, and hear its song poured forth in a strain peculiarly energetic; while the sun, full shining on his beautiful plumes, displays his golden wings and crimson crest to charming advantage. The notes of the cuckoo blend with this cheering concert in a pleasing manner, and for a short time are highly grateful to the ear. But sweet as this singular song is, it would tire by its uniformity, were it not given in so transient a manner.

At length evening advances, the performers gradually retire, and the concert softly dies away. The sun is seen no more. The robin again sends up his twilight song, till the more serene hour of night sets him to the bower to rest. And now to close the scene in full and perfect harmony; no sooner is the voice of the robin hushed, and night again spreads in gloom over the horizon, than the owl sends forth his slow and solemn tones. They are more than plaintive and less than melancholy, and tend to inspire the imagination with a train of contemplations well adapted to the serious hour.

Thus we see that birds bear no inconsiderable share in harmonizing some of the most beautiful and interesting scenes in nature.

Dr. Jenner.