Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1909-08-22 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:HLW2194 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1903-06-10 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:HLW8528 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1910-10-12 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:HLW2195 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1909-08-26 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:BE3246 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1921-09-19 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:HLW2196 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1918-10-29 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:HLW2198 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1918-10-29 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:HLW2199 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1909-08-22 State: Western Australia
Institution: Museums Victoria Collection: Museums Victoria Ornithology Collection Basis of record: Preserved specimen Catalogue number: Ornithology:HLW2193 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1989-01-08 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z38584 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1985-09-29 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z39592 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1985-09-30 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z50987 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1989-01-08 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z38621 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1989-01-08 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z38614 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1989-01-08 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z38624 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1989-01-08 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z38620 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1996-09-05 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z39586 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1985-09-29 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z38789 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1989-01-08 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z38623 View record
Sub-species: Acanthiza (Geobasileus) iredalei iredalei | Western Slender-billed Thornbill Date: 1985-09-30 State: South Australia
Institution: Museums Victoria Collection: Museums Victoria DNA Laboratory Basis of record: Material Sample Catalogue number: DNA Laboratory:Z50882 View record