Buffon, who, with all his theoretical ingenuity and extraordinary eloquence, I suspect had little actual information in the science on which he wrote so admirably For instance, he tells us that the cow sheds her horns every two years; a most palpable error. ... It is wonderful that Buffon who lived so much in the country at his noble seat should have fallen into such a blunder I suppose he has confounded the cow with the deer.
James Boswell (1863). “The Life of Samuel Johnson, LL.D.: Comprehending an Account of His Studies and Numerous Works, in Chronological Order; a Series of His Epistolary Correspondence and Conversations with Many Eminent Persons; and Various Original Pieces of His Composition Never Before Published: the Whole Exhibiting a View of Literature and Literary Men in Great-Britain, for Near Half a Century During which He Flourished”, p.54