I have already observed that a few days after our running off the coast of Mexico the _Gloucester_ had her main-mast cut down to a stump, and we were obliged to fish our foremast; and that these misfortunes were greatly aggravated by our meeting with contrary and variable winds for near seven weeks. I shall now add that when we reached the trade-wind, and it settled between the north and the east, yet it seldom blew with so much strength that the _Centurion_ might not have carried all her small sails abroad without the least danger; so that, had we been a single ship, we might have run down our longitude apace, and have arrived at the Ladrones soon enough to have recovered great numbers of our men who afterwards perished. But the _Gloucester_, by the loss of her main-mast, sailed so very heavily that we had seldom any more than our top-sails set, and yet were frequently obliged to lie to for her: and, I conceive, that on the whole we lost little less than a month by our attendance upon her, in consequence of the various mischances she encountered. During all this run it was remarkable that we were rarely many days together without seeing great numbers of birds; which is a proof that there are several islands, or at least rocks, scattered all along, at no very considerable distance from our track: but the frequency of these birds seem to ascertain that there are many more than have been hitherto discovered; for the most part of the birds we observed were such as are known to roost on shore; and the manner of their appearance sufficiently evinced that they came from some distant haunt every morning, and returned thither again in the evening, since we never saw them early or late; and the hour of their arrival and departure gradually varied, which we supposed was occasioned by our running nearer their haunts or getting farther from them.