John Albert Leach
Encyclopedia
Dr John Albert Leach was an ornithologist
Ornithology
Ornithology is a branch of zoology that concerns the study of birds. Several aspects of ornithology differ from related disciplines, due partly to the high visibility and the aesthetic appeal of birds...

, teacher and headmaster in the state of Victoria
Victoria (Australia)
Victoria is the second most populous state in Australia. Geographically the smallest mainland state, Victoria is bordered by New South Wales, South Australia, and Tasmania on Boundary Islet to the north, west and south respectively....

, Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

.

Leach was born in Ballarat, Victoria
Ballarat, Victoria
Ballarat is a city in the state of Victoria, Australia, approximately west-north-west of the state capital Melbourne situated on the lower plains of the Great Dividing Range and the Yarrowee River catchment. It is the largest inland centre and third most populous city in the state and the fifth...

 and educated at Creswick
Creswick, Victoria
Creswick is a town in west-central Victoria, Australia. It is located 18 kilometres north of Ballarat and 129 km northwest of Melbourne, in Shire of Hepburn. It is 430 metres above sea level. At the 2006 census, Creswick had a population of 2,485...

 Grammar School (where he was dux), Melbourne Training College (1890) and the University of Melbourne
University of Melbourne
The University of Melbourne is a public university located in Melbourne, Victoria. Founded in 1853, it is the second oldest university in Australia and the oldest in Victoria...

, where he graduated B.Sc.
Bachelor of Science
A Bachelor of Science is an undergraduate academic degree awarded for completed courses that generally last three to five years .-Australia:In Australia, the BSc is a 3 year degree, offered from 1st year on...

 in 1904, M.Sc.
Master of Science
A Master of Science is a postgraduate academic master's degree awarded by universities in many countries. The degree is typically studied for in the sciences including the social sciences.-Brazil, Argentina and Uruguay:...

 in 1906 and in 1912 obtained his doctorate for research in ornithology.

Leach was a regular writer and broadcaster on natural history subjects and introduced it into the school curriculum. He was President of the Royal Australasian Ornithologists Union
Royal Australasian Ornithologists Union
The Royal Australasian Ornithologists Union, also known as Birds Australia, was founded in 1901 to promote the study and conservation of the native bird species of Australia and adjacent regions. This makes it Australia's oldest national birding association. It is also Australia's largest...

 (RAOU) 1922-1924 and Editor of its journal The Emu
Emu (journal)
Emu, subtitled Austral Ornithology, is the peer-reviewed scientific journal of the Royal Australasian Ornithologists Union. The journal was established in 1901 and is the oldest ornithological journal published in Australia...

1914-1924 and 1928-1929. He was a member of the British Ornithologists Union and a corresponding fellow of the American Ornithologists Union. Leach was also member of the Field Naturalists Club of Victoria
Field Naturalists Club of Victoria
The Field Naturalists Club of Victoria is an Australian natural history and conservation organisation.It was founded in May 1880 by a group of nature enthusiasts that included Thomas Pennington Lucas. Charles French and Dudley Best. It is the oldest conservation group in Victoria...

. He was instrumental in founding the Gould League of Bird Lovers
Gould League
The Gould League is an independent Australian organisation promoting environmental education, originally founded in Victoria in 1909 and named after the English ornithologist John Gould...

 in 1909 with Jessie McMichael. He is best known as the author of An Australian Bird Book, the first edition of which was published in 1911, and of Australian Nature Studies in 1922. He was also part-authored a series of Federal Geography books, and worked on the Official Checklist of the Birds of Australia second and revised edition, published by the RAOU in September 1926.

Leach had been preparing two books before his death, one of these was a collection of weekly radio broadcasts he made on 3LO in the mid 1920s. He died of pericarditis
Pericarditis
Pericarditis is an inflammation of the pericardium . A characteristic chest pain is often present.The causes of pericarditis are varied, including viral infections of the pericardium, idiopathic causes, uremic pericarditis, bacterial infections of the precardium Pericarditis is an inflammation of...

 and pleurisy
Pleurisy
Pleurisy is an inflammation of the pleura, the lining of the pleural cavity surrounding the lungs. Among other things, infections are the most common cause of pleurisy....

 in Richmond
Richmond, Victoria
Richmond is a suburb in Melbourne, Victoria, Australia, 3 km south-east from Melbourne's central business district. Its Local Government Area is the City of Yarra...

 and was survived by his wife, son and one daughter. Another daughter had pre-deceased him.

Among his contributions to ornithology was the relationship between the Australian Magpie
Australian Magpie
The Australian Magpie is a medium-sized black and white passerine bird native to Australia and southern New Guinea. A member of the Artamidae, it is closely related to the butcherbirds...

, butcherbirds and currawongs in the family Cracticidae, now sunk as a subfamily into Artamidae.

Additional resources listed by the Australian Dictionary of Biography

  • H. M. Whittell, The Literature of Australian Birds (Perth, 1954)
  • Education Department (Victoria), Vision and Realisation, L. J. Blake ed. (Melb, 1973)
  • Emu, 29 January 1930, p 230
  • C. Barrett, 'The doctor', in J. A. Leach, An Australian Bird Book, 8th ed. (Melb, 1945)
  • The Gap, 1965, p 34
  • Education Department (Victoria), Education Magazine, 28, 1971, p 423
  • The Age
    The Age
    The Age is a daily broadsheet newspaper, which has been published in Melbourne, Australia since 1854. Owned and published by Fairfax Media, The Age primarily serves Victoria, but is also available for purchase in Tasmania, the Australian Capital Territory and border regions of South Australia and...

    (Melbourne), 4 October 1929
  • The Argus
    The Argus (Australia)
    The Argus was a morning daily newspaper in Melbourne established in 1846 and closed in 1957. Widely known as a conservative newspaper for most of its history, it adopted a left leaning approach from 1949...

    (Melbourne), 4 October 1929.
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