Viktor von Tschusi zu Schmidhoffen
Encyclopedia
Viktor von Tschusi zu Schmidhoffen (1847–1924) was an Austrian ornithologist.

Tschusi was born on 28 December 1847 in the Smíchov
Smíchov
Smíchov is a district of Prague, the capital of the Czech Republic, and is part of Prague 5. It is located on the west bank of the Vltava river....

 district of Prague
Prague
Prague is the capital and largest city of the Czech Republic. Situated in the north-west of the country on the Vltava river, the city is home to about 1.3 million people, while its metropolitan area is estimated to have a population of over 2.3 million...

. His father was a former officer in the Austro-Hungarian Army
Austro-Hungarian Army
The Austro-Hungarian Army was the ground force of the Austro-Hungarian Dual Monarchy from 1867 to 1918. It was composed of three parts: the joint army , the Austrian Landwehr , and the Hungarian Honvédség .In the wake of fighting between the...

 from a noble family of Tyrol
German Tyrol
German Tyrol is a historical region in the Alps now divided between Austria and Italy. It includes largely ethnic German areas of historical County of Tyrol: the Austrian state of Tyrol and the province of South Tyrol but not the largely Italian-speaking province of Trentino .-History:German...

, and Tschusi held the title of Reichsritter. Tschusi's father, and his mother Josephine, inspired an early interest in natural history. Tschusi attended gymnasium school
Gymnasium (school)
A gymnasium is a type of school providing secondary education in some parts of Europe, comparable to English grammar schools or sixth form colleges and U.S. college preparatory high schools. The word γυμνάσιον was used in Ancient Greece, meaning a locality for both physical and intellectual...

 at a Jesuit college at Kalksburg
Kalksburg
Kalksburg is a former municipality in Lower Austria that is now a part of the 23rd Viennese district Liesing.Today, the cadastral commune Atzgersdorf has got an area of 375,7 hectare.- Etymology :...

, near Vienna
Vienna
Vienna is the capital and largest city of the Republic of Austria and one of the nine states of Austria. Vienna is Austria's primary city, with a population of about 1.723 million , and is by far the largest city in Austria, as well as its cultural, economic, and political centre...

. He began his scientific studies under a private tutor when his family moved to Krems an der Donau, and to Schloss Arntsdorf after his father's death when he was 17. Tschusi learned to prepare bird specimens from a preparator at the Imperial Natural History Museum
Imperial Natural History Museum
The Imperial Natural History Museum or Imperial Royal Natural History Court Museum of Austria-Hungary was created by Emperor Franz Joseph I during an extensive reorganization of the museum collections, from 1851–1876, and opened to the public on August 10, 1889.Located in Vienna, the Museum was...

, and became skilled at collecting and preparing bird specimens. From 1868 to 1870, he travelled extensively in Austria, Bohemia
Bohemia
Bohemia is a historical region in central Europe, occupying the western two-thirds of the traditional Czech Lands. It is located in the contemporary Czech Republic with its capital in Prague...

, northern Italy, northern Germany, and Heligoland
Heligoland
Heligoland is a small German archipelago in the North Sea.Formerly Danish and British possessions, the islands are located in the Heligoland Bight in the south-eastern corner of the North Sea...

, meeting other ornithologists and visiting important bird collections.

Tschusi collected about 10,000 specimens over his life, which are now in the Imperial Natural History Museum, the Zoologische Staatssammlung München
Zoologische Staatssammlung München
Zoologische Staatssammlung München or ZSM or The Bavarian State Collection of Zoology is a major German research institution for zoological systematics. With over 20 million zoological specimens it is one of the largest natural history collections in the world. The sections are Entomology,...

, and the Salzburg Ornithological Institute. He was a prolific writer, the author of over 700 publications. Tschusi specialized in the avifauna of the Palaearctic, becoming a noted expert on the subject, and exerted a great influence on the development of ornithology in Austria-Hungary. Among his works are the Ornithologisches Jahrbuch, published annually from 1890 until World War I
World War I
World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

, and bibliographies of Austria-Hungary's birds. Tschusi described a number of bird taxa, including the Madeiran Wood Pigeon
Madeiran Wood Pigeon
The Madeiran Wood Pigeon was an endemic subspecies of the Wood Pigeon for Madeira . This Wood Pigeon is endemic to the Laurel forest habitat....

. The European Goldfinch
European Goldfinch
The European Goldfinch or Goldfinch is a small passerine bird in the finch family.-Habitat and range:The goldfinch breeds across Europe, North Africa, and western and central Asia, in open, partially wooded lowlands. It is resident in the milder west of its range, but migrates from colder regions...

 subspecies Carduelis carduelis tschusii was named after him.

Tschusi participated in the First International Congress of Ornithologists, held in April 1884 in Vienna by Rudolf, Crown Prince of Austria, and was among the first members of the International Ornithological Committee
International Ornithological Committee
The International Ornithological Committee is a group of about 200 international ornithologists, and is responsible for the International Ornithological Congress and other international ornithological activities, undertaken by its Standing Committees....

. At the request of Prince Rudolf, Tschusi directed the ornithological observation stations in Austria-Hungary for eight years, editing the results of the work, and publishing them in the journal of the International Ornithological Committee, Ornis, and in six separate yearbooks. The studies undertaken at the ornithological observation stations, first proposed by R. Blasius and G. von Hayek, had led to the First International Congress of Ornithologists, and greatly influenced the progress of ornithology throughout the world.

Tschusi became a member of the Zoologisch-Botanische Gesellschaft of Vienna in 1865, and a member of the Deutsche Ornithologen-Gesellschaft
Deutsche Ornithologen-Gesellschaft
The Deutsche Ornithologen-Gesellschaft was founded in 1850, and is one of the world's oldest existing scientific societies. Its goal is to support and further scientific ornithology on all levels. It publishes the Journal of Ornithology, founded in 1853....

 in 1867. He was additionally a Corresponding Fellow of the American Ornithologists' Union
American Ornithologists' Union
The American Ornithologists' Union is an ornithological organization in the USA. Unlike the National Audubon Society, its members are primarily professional ornithologists rather than amateur birders...

 from 1884.

Tschusi married Natalie Kuhn von Kuhnenfeld in April 1871. After his marriage he purchased Villa Tannenhof near Hallein
Hallein
Hallein is a historic town in the Austrian state of Salzburg, the capital of the Hallein district. It is located in the Tennengau region south of the City of Salzburg, along the Salzach river in the shadow of the Untersberg massif, near the border with Germany. With a population of c...

, where was to live for the rest of his life. At Villa Tannenhof he hosted many of the noted ornithologists of his time. Tschusi's son Rudolf von Thanner was also an ornithologist, and became an expert on the birds of the Canary Islands
Canary Islands
The Canary Islands , also known as the Canaries , is a Spanish archipelago located just off the northwest coast of mainland Africa, 100 km west of the border between Morocco and the Western Sahara. The Canaries are a Spanish autonomous community and an outermost region of the European Union...

 and the other parts of Macaronesia
Macaronesia
Macaronesia is a modern collective name for several groups of islands in the North Atlantic Ocean near Europe and North Africa belonging to three countries: Portugal, Spain, and Cape Verde...

. Von Thanner lived in Tenerife
Tenerife
Tenerife is the largest and most populous island of the seven Canary Islands, it is also the most populated island of Spain, with a land area of 2,034.38 km² and 906,854 inhabitants, 43% of the total population of the Canary Islands. About five million tourists visit Tenerife each year, the...

 from 1902 to 1922, and his relatives were still living in the Canaries in 1997.

During World War I and the years following it, Tschusi and his wife were reduced to poverty and suffered greatly. His fortunes changed around his golden wedding anniversary in 1921, when he was granted a pension by the Austrian government and received an honorary doctorate from the University of Innsbruck. Tschusi died on 5 March 1924, at Tannenhof, where he had lived for 53 years.
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