Francis Hobart Herrick,
Audubon the Naturalist: A History of His Life and Time…
“ Ornithology is, as a science, pursued by very few persons—and by none in this city. How gratifying was it, then, to become acquainted with a man, who knew more about birds than any man now living—and who, at the same time, was communicative, intelligent, and amiable, to an extent seldom found associated in the same individual. He has convinced me that I was but a novice in the study; and besides receiving many lessons from him in Ornithology, he has taught me how much can be accomplished by a single individual, who will unite enthusiasm with industry. ”
