One hint more, ere we pass on from Pau. Here, at least in spring time, of all places in Europe, may a man feed his ears with song of birds. The copses by the Gave, the public walks and woods (wherein English prejudices have happily protected what is elsewhere shot down as game, even to the poor little cock-robins whose corpses lie by dozens in too many French markets), are filled with all our English birds of passage, finding their way northwards from Morocco and Algiers; and with our English nightingales, black-caps, willow-wrens, and whitethroats, are other songsters which never find their way to these isles, for which you must consult the pages of Mr. Gould or Mr. Bree—and chief among them the dark Orpheus, and the yellow Hippolais, surpassing the black-cap, and almost equalling the nightingale, for richness and variety of song—the polyglot warbler which penetrates, in summer, as far north as the shores of the British Channel, and there stops short, scared by the twenty miles of sea, after a land journey—and by night, too, as all the warblers journey—from Africa. At Pau, the railroad ended when I was there; and who would go eastward had to take carriage, and go by the excellent road (all public roads in the south of France are excellent, and equal to our best English roads) over the high Landes to Tarbes; and on again over fresh Landes to Montrejeau; and thence by railway to Toulouse. They are very dreary, these high flat uplands, from which innumerable streams pour down to swell the Adour and the Garonne; and as one rolls along, listening to the eternal tinkle of the horse-bells, only two roadside objects are particularly worthy of notice. First, the cultivation, spreading rapidly since the Revolution, over what was open moor; and next the great natural parks which one traverses here and there; the remnants of those forests which were once sacred to the seigneurs and their field sports. The seigneurs are gone now, and the game with them; and the forests are almost gone—so ruinate, indeed, by the peasantry, that the Government (I believe) has interfered to stop a destruction of timber, which involves the destruction both of fire-wood and of the annual fall of rain. But the trees which remain, whether in forest or in homestead, are sadly mangled. The winters are sharp in these high uplands, and firing scarce; and the country method of obtaining it is to send a woman up a tree, where she hacks off, with feeble arms and feeble tools, boughs halfway out from the stem, disfiguring, and in time destroying by letting the wet enter, splendid southern oaks, chestnuts, and walnuts. Painful and hideous, to an eye accustomed to British parks, are the forms of these once noble trees.