Vessels had arrived from the States and from Rio. A law had been lately passed by the Imperial Government, which was expected to produce a very beneficial effect on the commerce and tranquillity of the province. It had hitherto been the custom to obtain almost all the recruits for the Brazilian army from this province. Indians, who came down the rivers with produce, were forcibly seized and carried off for soldiers. This was called voluntary enlistment, and had gone on for many years, till the fear of it kept the natives from coming down to Pará, and thus seriously checked the trade of the province. A law had now been passed (in consequence of the repeated complaints of the authorities here, frightening the Government with the prospect of another revolution), forbidding enlistment in the province of Pará for fifteen years; so we might now hope to be free from any disturbances which might have arisen from this cause. Nothing impressed me more than the quiet and orderly state of the city and neighbourhood. No class of people carry knives or other weapons, and there is less noise, fighting, or drunkenness in the streets both day and night, than in any town in England of equal population. When it is remembered that the population is mostly uneducated, that it consists of slaves, Indians, Brazilians, Portuguese, and foreigners, and that rum is sold at every corner at about twopence per pint, it says much for the good-nature and pacific disposition of the people. _August 3rd._—We received a fresh inmate into our verandah in the person of a fine young boa constrictor. A man who had caught it in the forest left it for our inspection. It was tightly tied round the neck to a good-sized stick, which hindered the freedom of its movements, and appeared nearly to stop respiration. It was about ten feet long, and very large, being as thick as a man’s thigh. Here it lay writhing about for two or three days, dragging its clog along with it, sometimes stretching its mouth open with a most suspicious yawn, and twisting up the end of its tail into a very tight curl. At length we agreed with the man to purchase it for two milreis (4_s._ 6_d._), and so fitted up a box with bars at the top, and got the seller to put it into the cage. It immediately began making up for lost time by breathing most violently, the expirations sounding like high-pressure steam escaping from a Great Western locomotive. This it continued for some hours, making about four and a half inspirations per minute, and then settled down into silence, which it afterwards maintained, unless when disturbed or irritated.