Narrative of the surveying voyages of his majesty's ships Adventure and Beagle (vol.1): between the years 1826 and 1836 : describing their examination of the southern shores of South America, and the Beagles's circumnavigation of the globe

April 1828. birds — fish — narrows. 139 intricate, I deferred trying to enter with the vessel until a more favourable opportunity should offer, and we returned to the place south of Warrington Cove, called Dighton Bay, where we anchored off a sandy beach in twenty fathoms, and secured the vessel by laying the kedge on the shore. This sandy beach was the first we had found in the eastern part of the Strait. The sand is quartzose, of a white colour, and being a novelty, rendered the place interesting. A stream, supplied by the ravines of Mount Maxwell, runs over the beach into the sea, and from it an abundant supply of excellent water may be obtained without difficulty. We observed no quadrupeds ; but, of the feathered tribe, we found woodpeckers, kingfishers, and woodcocks, and in the sheltered nooks several humming-birds were darting about the flowery underwood of berberis, fuchsia, and arbutus. In the tide-way, at the narrow passage, the sea teemed with fish ; over which hovered corvorants and other sea-fowl, preying upon the small fry that were trying to elude their voracious enemies, the porpoises and seals, thousands of which were seen sporting about as we proceeded on our way. Whales were also numerous in the vicinity, probably because of an abundance of the small red shrimp, which constitutes their principal food. I went again to examine the passage, and the tide being against us, we were obliged to pull close to the western shore to benefit by the partial eddies, otherwise we could not have proceeded until the turn of the tide. These narrows, named ' Shag' Narrows, from the quantity of birds there so called by seamen, are not a hundred yards wide. The south end is fronted by an island, from whose summit, about four hundred feet high, I hoped to obtain a good view southward, and after passing the narrows we landed and reached the summit. While looking around at the view, and preparing the theodolite, a woodcock started up from the long grass and walked away so leisurely, that Mr. Tarn nearly succeeded in striking it with a stick. This bird afforded us a name for the station, which we found to be at the northern side of a large basin, ten miles wide, and six long, terminated at