My means, however, had since my arrival been so much increased, that I was after much reluctance prevailed upon to make one change,--to increase my party; and the following persons were added to the expedition:--Mr. Pemberton Hodgson, a resident of the district; Mr. Gilbert; Caleb, an American negro; and "Charley," an aboriginal native of the Bathurst tribe. Mr. Hodgson was so desirous of accompanying me that, in consideration of former obligations, I could not refuse him, and, as he was fond of Botanical pursuits, I thought he might be useful. Of Mr. Gilbert I knew nothing; he was in the service of Mr. Gould, the talented Zoologist who has added so much to our knowledge of the Fauna of Australia, and expressed himself so anxious for an opportunity of making important observations as to the limits of the habitat of the Eastern Coast Birds, and also where those of the North Coast commence; as well as of discovering forms new to Science during the progress of the journey, that, from a desire to render all the service in my power to Natural History, I found myself obliged to yield to his solicitations, although for some time I was opposed to his wish. These gentlemen equipped themselves, and added four horses and two bullocks to those already provided. Perhaps, of all the difficulties I afterwards encountered, none were of so much real annoyance as those we experienced at first starting from Brisbane. Much rain had fallen, which filled the creeks and set them running, and made the road so boggy and soft as to render them almost impassable. It took us the whole day to transport our party, cattle, and provisions over the river, and the operation was not concluded before sunset; but, as it was a fine moonlight night, I determined to start, however short my first stage might be. Fortunately, my friends had lent me a bullock dray to convey a portion of our stores as far as Darling Downs; but, having purchased a light spring cart, it was also loaded; and, flattering myself that we should proceed comfortably and rapidly, I gave orders to march. After much continued difficulty in urging and assisting our horses to drag the cart through the boggy road, we arrived, at about one o'clock in the morning, at Cowper's Plains, about ten miles from Brisbane.