From a small hill that lay to our left Mr. M'Leay and I enjoyed a most beautiful view. Beneath us to the S. E. the rich and lightly timbered valley through which the Morumbidgee flows, extended, and parts of the river were visible through the dark masses of swamp-oak by which it was lined, or glittering among the flooded-gum trees, that grew in its vicinity. In the distance was an extensive valley that wound between successive mountain ranges. More to the eastward, both mountain and woodland bore a dark and gloomy shade, probably in consequence of the light upon them at the time. Those lofty peaks that had borne nearly south of us from Pouni, near Yass, now rose over the last-mentioned ranges, and by their appearance seemed evidently to belong to a high and rugged chain. To the westward, the decline of country was more observable than ever; and the hills on both sides of the river, were lower and more distant from it. Those upon which we found ourselves were composed of iron-stone, were precipitous towards the river in many places, of sandy soil, and were crowned with beef-wood as well as box. The change in the rock-formation and in the soil, produced a corresponding change in the vegetation. The timber was not so large as it had been, neither did the hills any longer bear the green appearance which had distinguished those we had passed to their very summits. The grass here grew in tufts amidst the sand, and was of a burnt appearance as if it had suffered from drought. NATIVES--THEIR SUFFERING FROM COLD. Some natives had joined us in the morning, and acted as our guides; or it is more than probable that we should have continued our course along the river, and got enbarrassed among impediments that were visible from our elevated position; for it was evident that the range we had ascended terminated in an abrupt precipice on the river, that we could not have passed. The blacks suffered beyond what I could have imagined, from cold, and seemed as incapable of enduring it as if they had experienced the rigour of a northern snow storm. The morning of the 2nd December was cloudy and lowering, and the wind still hung in the N.W. There was truly every appearance of bad weather, but our anxiety to proceed on our journey overcame our apprehensions, and the animals were loaded and moved off at 7 a.m. The rain which had fallen the evening previous, rendered travelling heavy; so that we got on but slowly. At 11, the clouds burst, and continued to pour down for the rest of the day. On leaving the creek we crossed the spine of the range, and descending from it into a valley, that continued to the river on the one hand, and stretched away to the N.W. on the other, we ascended some hills opposite to us, and moved generally through open, undulating forest ground, affording good pasturage. SMOKING AN OPOSSUM.