1773.
April.
already frequently observed the old petrels flying about us in the evening, when we returned late from our excursions, but till now they had always been taken for bats. They have a broad bill, and a blackish stripe across their bluish wings and body, and are not so large as the common shear-water or Mank's petrel of our seas. The instinct is very wonderful which actuates these birds to burrow holes under ground for their young, to roam all over the ocean in quest of food for their support, and to find their way to the shore when they are several hundred leagues distant from it.
Having replaced the sportsmen in their boat, they all proceeded to the ship, which they reached at seven in the morning, not a little fatigued from the night's expedition. The natives, probably foreseeing the bad weather, which continued all this day, had left the place they occupied near the ship on the preceding night, and had retired to their habitations on Indian Island.
Thursday 15.The weather cleared up a little on the 15th in the morning. Captain Cook therefore set out to continue his survey of the N.W. part of the bay, and we accompanied a party of officers to the cove in that part where we intended to take up our quarters for the next night. In our way we rowed along-side of our fishing-boat, which constantly went out in the morning to provide all our crew with their dinner, and took in a sail which we stoodin
