August 31, 1781
Posted by sydney on Aug 31st, 1781
Began to use endive, which is large & well-blanched. No swifts. We seached the eaves to no purpose. In searching the eaves for the young swifts, we found in a nest two callow dead swifts, on which had been formed a second nest. These nests were full of the black shining cases of the hippoboscae hirundinis.