of the outbuildings of the conservatory a library was opened, where visitors could find natural history works to interest them. Discussions began again, on two days a week--Thursdays and Sundays; concerts, under the direction of M. Mayeur, were held in the afternoons on one of the lawns in the Garden. At last a new era of prosperity had opened in the Jardin d’Acclimatation in the Bois de Boulogne. From the time it was opened to the year 1873 more than 200,000 people had signified by their presence the just popularity which the Garden had acquired. Besides the Garden in the Bois de Boulogne, the Société d’Acclimatation has other establishments under its control--one at Hyères, one at Chilly-Mazarin, near Paris, one at Pré Catalan, and another at Marseilles, in the South of France. The Succursale at Hyères is set apart for the cultivation of plants, palms, and trees from hot climates, and these always command a ready sale in Paris for the ornamentation of parks and houses. At Pré Catalan, in well-kept houses, are to be found sixty dairy cows, which are to be seen in summer grazing in the paddocks and fields of the Bois de Boulogne. At Chilly-Mazarin, on a plot of ground some acres in extent, an overflow establishment was instituted in 1891. Here are to be found dog-kennels, cow-houses, stables, pheasantries, poultry-houses and agricultural products. At Marseilles the Society has another Zoological Garden, in which imported animals rest and get acclimatized before being sent up to Paris. * * * * * [Illustration: SEA-LION SUCKLING ITS YOUNG, JARDIN D’ACCLIMATATION, PARIS.] The Jardin d’Acclimatation is situated in that part of the Bois de Boulogne which extends between the Porte des Sablons and the Porte de Madrid, and runs along the Boulevard Maillot. The principal entrance is in the east, near the Porte des Sablons; a second entrance is to be found in the extreme west, near the Porte de Madrid. You can reach it either by the Central Railway, getting out at Neuilly Station or at the Avenue de l’Imperatrice, or by the Courbevoie and Suresnes omnibuses, or, of course, by cab. On concert days there is a special service of omnibuses. Two prominent stone-and-brick buildings will direct the visitor. After having passed the turnstile, you find in front of you a large carriage-drive, which goes right round the Garden, and from this principal artery the whole network of walks and paths runs through the Garden leading to the different sheds and houses. The visitor finds on his immediate left a large conservatory or winter garden, which shelters from the rigour of winter a beautiful and important collection of plants and trees, which would not live in a low temperature.