John Gould

Ornithologist John Gould Anonymous

Spathura Solstitialis John Gould

Leucippus Fallax John Gould

Greenfinch, 1873 John Gould

Blackbird, 1873 John Gould

Trogon Mexicanus John Gould

Yellowhammer, 1873 John Gould

Robin, 1873 John Gould

Urochroa Bougieri John Gould

Thrush, 1873 John Gould

Gliding Possums John Gould

Ptilinopus Ewingii John Gould

Nectarinia Gouldae from 'Tropical Birds', 19th century John Gould

Euspiza Luteola, 19th century John Gould

Platycercus Pennantii John Gould

Delichon nipalensis John Gould

Trogon Collaris from 'Tropical Birds', 19th century John Gould

The Birds of Great Britain: Sturnur vulgaris John Gould

Pteroglossus Hypoglaucus from 'Tropical Birds' John Gould

The Birds of Great Britain: Cuculus canorus John Gould

Jay Gould Anonymous

White Stork from The Birds of Europe John Gould

Casuarius Westerman, 1873 John Gould

Haematospiza Sipahi John Gould

Psephotus Pulcherrimus John Gould

Platycercus Icterotis John Gould

Parakeet: Palaeornis Derbianus, c.1850 John Gould

The Birds of Great Britain: Plestrophanes nivalis John Gould

Cartoon of Jay Gould Drowning Anonymous

Trogon Temnurus from 'Tropical Birds', 19th century John Gould

Platycercus Flaveolus John Gould

Jay Gould, c.1875 American Photographer

Cartoon of Jay Gould Bowling in Street Anonymous

Honor among - Jay Gould. "For the sake of Peace! Anonymous

Vanderbilt and Gould in Togas Anonymous

Humming Bird: Crimson Topaz John Gould