Margrave, A Liver Chestnut Racehorse With Jockey James Robinson Up, At Doncaster by John Frederick Herring Snr.
Marmot, Hamsters, Rat, Field Mouse, Shrew, and a Coatimundi by Joris Hoefnagel
Martin-Pécheur Biru by Coenraad Jacob Temminck
Martinet Vieillard. by Coenraad Jacob Temminck
Maud S; The queen of the trotting turf by Maurice Scanlan
Meadow Pipit by James Sowerby
Mediterranean gull and juvenile with sandwich terns on a beach by Archibald Thorburn
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.07 by Harvard University. Museum of Comparative Zoology
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.09 by Harvard University. Museum of Comparative Zoology
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.36 by Harvard University. Museum of Comparative Zoology
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.40 by Harvard University. Museum of Comparative Zoology
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.46 by Harvard University. Museum of Comparative Zoology
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.69 by Harvard University. Museum of Comparative Zoology
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.90 by Harvard University. Museum of Comparative Zoology
Memoirs of the Museum of Comparative Zoology at Harvard College Pl.97 by Harvard University. Museum of Comparative Zoology
Menobranchus lateralis by John Edwards Holbrook
Menobranchus maculatus by John Edwards Holbrook
Merula Atrigularis by Henry Seebohm
Merula Bourdilloni by Henry Seebohm
Merula Celaenops by Henry Seebohm
Merula Flavipes by Henry Seebohm
Merula Seebohmi by Henry Seebohm
Merula Xanthopus by Henry Seebohm
Mésange Nonnette by Léo-Paul Robert
Migratory Marsh by James C. Kulhanek
Miliaria calandra, Emberiza melanocephala Scopoli by Johann Friedrich Naumann
Mimus carolinensis, Harporhynchus rufus by Johann Friedrich Naumann
Mischievous Monk by William Holbrook Beard
Molly Long-legs with her Jockey by George Stubbs
Monkeys in the Kitchen by Circle of Frans Francken the Younger
Monograph of the Pittidae Pl.09 by John Gould
Monographie des picidées pl08 by Alfred Malherbe
Monographie des picidées pl09 by Alfred Malherbe
Monographie des picidées pl39 by Alfred Malherbe
Monographie des picidées pl49 by Alfred Malherbe
Moonfish by Allen & Ginter
Mormijrus &c., The Bone-Fish. by Mark Catesby
Mother Cat with Three Kittens by Arthur-Alfred Brunel de Neuville
Mr William Orde’s Bay Filly Beeswing In A Stable by John Frederick Herring Snr.
Mus leucopus, White-footed Mouse. Natural size. Male, female and young. by John Woodhouse Audubon
Mus missouriensis, Missouri Mouse. Natural size. by John Woodhouse Audubon
Muscicapa fusca, the little brown Flycatcher; Muscicapa oculis rubris, The red Eyed Flycatcher; Arbor Lauri fol. &c. by Mark Catesby
Muttersau und Ferkel, Studien zum Schweinekoben by Max Liebermann
Mutterschaf mit Lamm im Stall by Friedrich Otto Gebler
Myodes Hudsonius, Hudson Bay Lemming. Natural size. by John Woodhouse Audubon
Naauwkeurige Waarneemingen van veele gestaltverwisselende gekorvene diertjes Pl.17 by Jacob L'Admiral
Naauwkeurige Waarneemingen van veele gestaltverwisselende gekorvene diertjes Pl.23 by Jacob L'Admiral
Natural history of Saint Domingue Pl.010 by René de Rabié
Natural history of Saint Domingue Pl.011 by René de Rabié
Natural history of Saint Domingue Pl.013 by René de Rabié
Natural history of Saint Domingue Pl.036 by René de Rabié
Natural history of Saint Domingue Pl.057 by René de Rabié
Natural history of Saint Domingue Pl.060 by René de Rabié
Natural history of Saint Domingue Pl.075 by René de Rabié
Natural history of Saint Domingue Pl.080 by René de Rabié
Natural history of Saint Domingue Pl.089 by René de Rabié
Natural history of Saint Domingue Pl.103 by René de Rabié
Natural history of Saint Domingue Pl.104 by René de Rabié
Natural history of Saint Domingue Pl.118 by René de Rabié
Natursystem der ungeflügelten insekten Pl.02 by Johann Friedrich Wilhelm Herbst
Natuurhistorische ensemble by Anselmus Boëtius de Boodt
Novitates zoologicae pl 1 by Lionel Walter Rothschild
Numida ptilorhyncha. by Joseph Smit
Nutalls lesser-marsh wren by John James Audubon
Oiseau Mouche Médiastin by Coenraad Jacob Temminck
Oiseau-Mouche Écaillé. by Coenraad Jacob Temminck
Oiseau-Mouche Lalande by Coenraad Jacob Temminck
Onbekende vogel. by Anselmus Boëtius de Boodt
One Of The Scots Greys In A Yard With Dog And Goats by John Frederick Herring Snr.
Onguiculé Spinicaude Male by Coenraad Jacob Temminck
Ontwerp voor bord van het model ‘Square’ met zes ganzen by Albert Louis Dammouse
Oostindische parkieten by Jan Brandes
Orchard Oriole by Joseph Bartholomew Kidd
Original hand painted plate for New Zealand Beetles [Plate IX] by George Hudson
Original hand painted plate for New Zealand Neuroptera [Plate V] by George Hudson
Original water-colour drawings of birds and eggs Pl.01 by John William Lewin
Original water-colour drawings of birds and eggs Pl.06 by John William Lewin
Original water-colour drawings of birds and eggs Pl.38 by John William Lewin
Oriolus monacha by Luigi Balugani
Ornithologia methodice digesta Pl.009 by Saverio Manetti
Ornithologia methodice digesta Pl.047 by Saverio Manetti
Ornithologia methodice digesta Pl.053 by Saverio Manetti
Ornithologia methodice digesta Pl.062 by Saverio Manetti
Ornithologia methodice digesta Pl.077 by Saverio Manetti
Ornithologia methodice digesta Pl.091 by Saverio Manetti
Ornithologia methodice digesta Pl.110 by Saverio Manetti
Ornithologia methodice digesta Pl.114 by Saverio Manetti
Ornithologia methodice digesta Pl.119 by Saverio Manetti
Ornithologia methodice digesta Pl.133 by Saverio Manetti
Ornithologia methodice digesta Pl.139 by Saverio Manetti
Ornithologia methodice digesta Pl.154 by Saverio Manetti
Ornithologia methodice digesta Pl.163 by Saverio Manetti
Ornithologia methodice digesta Pl.183 by Saverio Manetti
Ornithologia methodice digesta Pl.218 by Saverio Manetti
Ornithologia methodice digesta Pl.223 by Saverio Manetti
Ornithologia methodice digesta Pl.231 by Saverio Manetti
Ornithologia methodice digesta Pl.242 by Saverio Manetti
Ornithologia methodice digesta Pl.270 by Saverio Manetti
Ornithologia methodice digesta Pl.283 by Saverio Manetti
Ornithologia methodice digesta Pl.288 by Saverio Manetti