Harle, Dennis F.
Natural History Museum, London: Dennis F. Harle
Hart, William (fl. c. 1880)
Birds of New Guinea
Hawkins, Benjamin Waterhouse (fl. 1850)
Wikipedia: Benjamin Waterhouse Hawkins
Benjamin Waterhouse Hawkins Album Images (Internet Exploer only)
Strange Science.net: Benjamin Waterhouse Hawkins
Wikimedia Commons: Benjamin Waterhouse Hawkins
Hayes, William (fl. 1735-1802)
George Glazer Gallery: William Hayes, Portraits of the Curious Exotic birds
Natural History Museum, London: Percy Highley
Hill, John H.
Biographical:
Son of John William Hill.
Cornell: John H. Hill
Hill, John William (1812 - 1879)
Biographical:
Illustrated Zoology of New York or the New York Fauna.
Wikipedia: Robert W. Hines
Wikimedia Commons: Robert W. Hines
Hodges, William
(1744 - 1797)
Birds!
Brilliant Curiosities
art from artoftheprint.com
Howitt, William Samuel (1756 - 1822)
Wikipedia: Samuel Howitt
See:
Samuel Howitt: wildlife illustration
Huet, Nicolas
Hunter, John (1737–1821)
Birds!
John Hunter