He has just finished 'Mammalia' for his ["Animal biography"], his present authorities are Gmelin's "Systema naturae", [Thomas] Pennant's "British Zoology", Pennant's "Synopsis of Quadrupeds", and [George] Shaw's "Arctic Zoology"._x000D_

Has chosen title "Sketches of Nature, descriptive principally of the Economy of the animal and vegetable kingdoms", manuscripts now in London._x000D_

Transcription of specimen passages for his "Synopsis of British Zoology", for criticism [2 pp]._x000D_

Intends to visit North Wales again, prior to publication of second edition of his tour; expects to receive assistance from [Hugh] Davies, and would like to access Pennant's papers; will send [James] Sowerby rare plants.