Species: Aythya (Nyroca) australis | Hardhead Date: 1893-11-06 State: Victoria
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B61183 View record
Family: ANATIDAE | Ducks Date: 1913-03-17 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B573.b View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1911-01-18 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B19527 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1982-02-27 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B36225 View record
Species: Aythya (Nyroca) australis | Hardhead State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B51421 View record
Species: Aythya (Nyroca) australis | Hardhead State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B27722 View record
Species: Aythya (Nyroca) australis | Hardhead
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B10708 View record
Species: Aythya (Nyroca) australis | Hardhead State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B51420 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1921-11-20 State: New South Wales
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B16343 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1930-10-10 State: Victoria
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B40834 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1979-03-03 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B32513 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1937-12-13 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B19295 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1980-03-01 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B33108 View record
Species: Aythya (Nyroca) australis | Hardhead Year: 1890 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B51423 View record
Species: Aythya (Nyroca) australis | Hardhead State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B51419 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1956-04-21 State: Queensland
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B40836 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1894-10-30
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B10080 View record
Species: Aythya (Nyroca) australis | Hardhead State: New South Wales
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B20631 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1952-06-21 State: South Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B47303 View record
Species: Aythya (Nyroca) australis | Hardhead Date: 1962-10-06 State: Western Australia
Institution: South Australian Museum Collection: South Australian Museum Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:B40837 View record
