A Voyage to New Holland | Page 9

island between the tropics. We anchored at 11 o'clock in 14 fathom clean sand, and very smooth water, about three-quarters of a mile from the shore, in the same place where I anchored in my voyage round the world; and found riding here the Newport of London, a merchantman, Captain Barefoot commander, who welcomed me with 3 guns and I returned one for thanks. He came from Fayal, one of the western islands; and had store of wine and brandy aboard. He was taking in salt to carry to Newfoundland, and was very glad to see one of the King's ships, being before our coming afraid of pirates, which of late years had much infested this and the rest of the Cape Verde Islands.
I have given some account of the island of Mayo and of other of these islands in my Voyage round the World, but I shall now add some further observations that occurred to me in this voyage. The island of Mayo is about 7 leagues in circumference, of a roundish form, with many small rocky points shooting out into the sea a mile or more. Its latitude is 15 degrees north, and as you sail about the isle, when you come pretty nigh the shore, you will see the water breaking off from those points; which you must give a berth to and avoid them. I sailed at this time two parts in three round the island, but saw nothing dangerous besides these points; and they all showed themselves by the breaking of the water: yet it is reported that on the north and north-north-west side there are dangerous shoals that lie farther off at sea; but I was not on that side. There are 2 hills on this island of a considerable height; one pretty bluff, the other peaked at top. The rest of the island is pretty level and of a good height from the sea. The shore clear round hath sandy bays between the rocky points I spoke of, and the whole island is a very dry sort of soil.
OF THE CAPE VERDE ISLANDS; ITS SALT POND COMPARED WITH THAT OF SALT TORTUGA; ITS TRADE FOR SALT, AND FRAPE-BOATS.
On the west side of the isle where the road for ships is, there is a large sandy bay and a sandbank of about 40 paces wide within it which runs along the shore 2 or 3 miles; within which there is a large salina or salt pond, contained between the sandbank and the hills beyond it. The whole salina is about 2 miles in length, and half a mile wide; but above one half of it its commonly dry. The north end only of the pond never wants water, producing salt from November till May, which is here the dry season of the year. The water which yields this salt works in from out of the sea through a hole in the sandbank before mentioned, like a sluice, and that only in spring tides when it fills the pond more or less, according to the height of the tides. If there is any salt in the ponds when the flush of water comes in it presently dissolves: but then in 2 or 3 days after it begins to kern; and so continues kerning till either all or the greatest part of the salt water is congealed or kerned; or till a fresh supply of it comes in again from the sea. This water is known to come in only at that one passage on the north part of the pond; where also it is deepest. It was at a spring of the new moon when I was there; and I was told that it comes in at no other time but at the new moon spring tides; but why that should be I can't guess. They who come hither to lade salt rake it up as it kerns, and lay it in heaps on the dry land, before the water breaks in anew: and this is observable of this salt pond, that the salt kerns only in the dry season, contrary to the salt ponds in the West Indies, particularly those of the island Salt Tortuga, which I have formerly mentioned, for they never kern there till the rains come in about April; and continue to do so in May, June, July etc. while the wet season lasts; and not without some good shower of rain first: but the reason also of this difference between the salt ponds of Mayo and those of the West Indies why these should kern in the wet season, and the former in the dry season, I shall leave to philosophers.
Our nation drives here a great trade for salt, and have commonly a man-of-war here for the guard of our