Vögel - Selenka, Emil, 1842 -1902 (C.F. Winter, 1893)

De vogels van Nederland - Schlegel, H. (Hermann), 1804 -1884 (P.W.M. Trap, 1854)

Vogelschutz in England - Leverkühn, Paul, 1867 -1905 (1895)

Die vogelwarte Helgoland - Blasius, Rudolf, 1842 -1907 (J.H. Meyer, 1891)

Die Vogelwarte Helgoland - Blasius, Rudolf, 1842 -1907 (Joh. Heinr. Meyer, 1900)

Vollständige Naturgeschichte der deutschen Zimmer, Haus- und Jagdvögel : nebst e. Ahn. üb. d. ausländ. Vögel, welche in Deutschland im Handel vorkommen - Friderich, C. G. (Hoffmann, 1876)

Der vollständige Vögelsang : Eine gründliche Anleitung alle europaischen Vögel - Brehm, L. (Ludwig), 1787 -1864 (B. Voigt, 1855)

Voyage dans la Russie méridionale et la Crimée - Demidov, Anatolīĭ, principe di San Donato, 1812 -1870 (E. Bourdin, 1840)

Waquoit Bay research report 1992-1993 - Waquoit Bay National Estuarine Research Reserve. (The Reserve, 1993)

Ward's natural science bulletin - Ward's Natural Science Establishment, inc. (Ward's Natural Science Establishment, 1886)

The water birds of North America - Baird, Spencer Fullerton, 1823 -1887 (Little, Brown, and Company, 1884)

The water fowl of India and Asia - Finn, Frank, 1868 -1932 (Thacker, Spink & Co, 1909)

Welsh bird report - Welsh Ornithological Society. (Welsh Ornithological Society, 1990)

Welsh bird report - Welsh Ornithological Society. (Welsh Ornithological Society, 1991)

Welsh bird report - Welsh Ornithological Society. (Welsh Ornithological Society, 1992)

Welsh bird report - Welsh Ornithological Society. (Welsh Ornithological Society, 1993)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 1995)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 1996)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 1997)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 1998)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2000)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2001)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2002)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2004)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2006)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2008)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2009)

Welsh birds - Welsh Ornithological Society. (Welsh Ornithological Society, 2010)

West Virginia birds : distribution and ecology - Hall, George A. (Carnegie Museum of Natural History, 1983)

The Western Australian Naturalist - Western Australian Naturalists' Club (Western Australian Naturalists' Club, 1949)

Western birds - California Field Ornithologists. (California Field Ornithologists, 1976)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2007)

Western birds - California Field Ornithologists. (California Field Ornithologists, 2015)

Western naturalist - Renfrew Natural History Society. (Renfrew Natural History Society, 1973)

Western naturalist - Renfrew Natural History Society. (Renfrew Natural History Society, 1974)

Western naturalist - Renfrew Natural History Society. (Renfrew Natural History Society, 1975)

Western naturalist - Renfrew Natural History Society. (Renfrew Natural History Society, 1978)

Western naturalist - Renfrew Natural History Society. (Renfrew Natural History Society, 1982)

What is instinct? Some thoughts on telepathy and subconsciousness in animals - Newland, C. Bingham. (F.A. Stokes Co, 1916)

Wild animals in captivity; being an account of the habits, food, management and treatment of the beasts and birds at the "Zoo", with reminiscences and anecdotes - Zoological Society of London. (Chapman and Hall, Ld, 1899)

Wild animals in captivity; being an account of the habits, food, management and treatment of the beasts and birds at the 'Zoo,' with reminiscences and anecdotes - Bartlett, Edward, 1836 -1908 (Chapman and Hall, Ltd, 1898)

Wild birds and their haunts (a book for students and sportsmen) - Halliday, W. (Heath, Cranton limited, 1922)

Wild birds at home - Brook, Arthur, 1886 -1957 (Gowans & Gray, 1911)

Wild Birds at home : sixty photographs from life ... of British Birds and their Nests - Girdwood, George (1905)

The wild fowl of the United States and British possessions : or, The swan, geese, ducks, and mergansers of North America ... - Elliot, Daniel Giraud, 1835 -1915 (Suckling, 1898)

The wild fowl of the United States and British possessions; or, The swan, geese, ducks, and mergansers of North America - Elliot, Daniel Giraud, 1835 -1915 (F. P. Harper, 1898)

The wild-fowler : a treatise on ancient and modern wild-fowling, historical and practical - Folkard, Henry Coleman, 1827 -1914 (Longman, Green, Longman, and Roberts, 1864)

The wild-fowler : a treatise on ancient and modern wild-fowling, historical and practical - Folkard, Henry Coleman, 1827 -1914 (Piper, Stephenson, and Spence, 1859)

Wild life of the world : a descriptive survey of the geographical distribution of animals - Lydekker, Richard, 1849 -1915 (F. Warne and co, 1916)

Wild und Hund : das Jagdmagazin (Parey, 1897)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1935)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1951)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1954)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1960)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1970)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1973)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1976)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1980)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1981)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1988)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1989)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1990)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1992)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1994)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1997)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1998)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 1999)

The Wilson bulletin - Agassiz Association. Wilson Ornithological Chapter. (Wilson Ornithological Society, 2005)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2006)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2008)

The Wilson journal of ornithology - Wilson Ornithological Society (Wilson Ornithological Society, 2013)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1870)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1869)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1932)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1935)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1980)

Wiltshire archaeological and natural history magazine - Wiltshire Archaeological; Natural History Society. (Wiltshire Archaeological and Natural History Society, 1982)

Die Wirbelthiere der Memminger Gegend; ein Beitrag zur bayerischen Fauna - Büchele, Johannes. (C. Fischach, 1860)

Wissenschaftliche Mitteilungen aus Bosnien und Herzegovina (1897)

World Atlas of Seagrasses - Green, Edmund P. (Edmund Peter) 1965 - (UNEP-WCMC, 2003)

The world's birds a simple and popular classification of the birds of the world - Finn, Frank, 1868 -1932 (Hutchinson & co, 1908)

Wörterbuch der biologie. Von dr. Heinrich Schmidt - Schmidt, Heinrich, 1874 -1935 (A. Kröner, 1912)

xin jiang sheng wu duo yang xing - Yuan, Guoying (xin jiang ke xue ji shu chu ban she, 2008)

Zeitschrift des Mährischen Landesmuseums - Hucke, Karl. (Die Gesellschaft, 1909)

Zeitschrift für die gesammte Ornithologie - Madarász, Gyula, 1858 -1931 (Franklin-Verein, 1884)

Zeitschrift für die gesammte Ornithologie - Madarász, Gyula, 1858 -1931 (Franklin-Verein, 1885)

Zeitschrift für die gesammte Ornithologie - Madarász, Gyula, 1858 -1931 (Franklin-Verein, 1887)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1858)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1861)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1862)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1865)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1866)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1869)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1870)

Zeitschrift für die gesammten Naturwissenschaft - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Wiegandt, Hempel & Parey, 1871)

Zeitschrift für induktive Abstammungs- und Vererbungslehre (Springer-Verlag, 1908)

Zeitschrift für Naturwissenschaften - Naturwissenschaftlicher Verein für Sachsen und Thüringen in Halle. (Verlag Naturwissenschaftlichen Vereins für Sachsen und Thüringen, 1911)

Zeitschrift fur Oologie (H. Hocke, 1891)

Zeitschrift fur Oologie (H. Hocke, 1894)

Zeitschrift fur Oologie (H. Hocke, 1896)

Zeitschrift fur Oologie (H. Hocke, 1898)

Zeitschrift fur Oologie (H. Hocke, 1899)

Zeitschrift fur Oologie (H. Hocke, 1901)

Zeitschrift fur Oologie (H. Hocke, 1902)

Zeitschrift fur Oologie (H. Hocke, 1903)

Zeitschrift fur Oologie (H. Hocke, 1905)

Zeitschrift fur Oologie und Ornithologie (H. Hocke, 1905)

Zeitschrift fur Oologie und Ornithologie (H. Hocke, 1909)

Zeitschrift fur Oologie und Ornithologie (H. Hocke, 1912)

Zeitschrift fur Oologie und Ornithologie (H. Hocke, 1913)

Zeitschrift fur Oologie und Ornithologie (H. Hocke, 1919)

Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.V - Deutsche Gesellschaft für Säugetierkunde (Die Gesellschaft, 1977)

Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.V - Deutsche Gesellschaft für Säugetierkunde (Die Gesellschaft, 2000)

Zeitschrift für wissenschaftliche Mikroskopie und mikroskopische Technik (S. Hirzel [etc.], 1910)

Zeitschrift für wissenschaftliche Zoologie - Kölliker, Albert, 1817 -1905 (Wilhelm Engelmann, 1856)

Zeitschrift für wissenschaftliche Zoologie - Kölliker, Albert, 1817 -1905 (Wilhelm Engelmann, 1870)

Zeitschrift für wissenschaftliche Zoologie - Kölliker, Albert, 1817 -1905 (Wilhelm Engelmann, 1904)

Zentralblatt für Zoologie, allgemeine und experimentelle Biologie (B.G. Teubner, 1913)

zhong guo dong wu di li qu hua yu zhong guo kun chou di li qu hua chu gao - Zhongguo ke xue yuan. Zi ran qu hua gong zuo wei yuan hui (ke xue chu ban she, 1959)

zhong guo sheng wu duo yang xing di li tu ji - Xie, Yan, Zhang Shuang & Wang Wei (hu nan jiao yu chu ban she, 2009)

Živa : časopis přírodnický - Purkyně, Jan Evangelista, 1787 -1869 ([publisher not identified], 1854)

The zoo-zoo, a reliable guide to the Cincinnati zoological garden, and a description of the animal collection of the same - Tenner, Armin (Mecklenborg & Rosenthal, printers, 1876)

The Zoogoer - Friends of the National Zoo (U.S.) (Friends of the National Zoo, 2000)

The Zoogoer - Friends of the National Zoo (U.S.) (Friends of the National Zoo, 2002)

ZooKeys (Pensoft Publishers, 2017)

ZooKeys (Pensoft Publishers, 2020)

Zoologia specialis quam expositus animalibus tum vivis : tum fossilibus potissimum Rossiae in universum et Poloniae in species - Eichwald, Carl Eduard von, 1795 -1876 (J. Zawadzki, 1831)

Zoologica : scientific contributions of the New York Zoological Society - New York Zoological Society. (1940)

Zoological classification; a handy book of reference with tables of the subkingdoms, classes, orders, etc., of the animal kingdom, their characters and lists of the families and principal genera - Pascoe, Francis Polkinghorne, 1813 -1893 (J. Van Voorst, 1880)

The Zoological journal - Sowerby, James de Carle, 1787 -1871 (W. Phillips, 1828)

A zoological pocket-book or, synopsis of animal classification ; comprising definitions of the phyla, classes, and orders, with explanatory remarks and tables - Selenka, Emil, 1842 -1902 (Charles Griffin and Company, 1890)