Thornbills (Acanthizidae)

Large-billed Scrubwren (Sericornis magnirostra) - HBW 12, p. 585

French: Séricorne à grand bec German: Fahlstirnsericornis Spanish: Sedosito Picudo

Taxonomy: Acanthiza magnirostra Gould, 1838, New South Wales, Australia.
Part of a species group that also includes S. nouhuysi, S. virgatus and S. beccarii. Sometimes treated as conspecific with last of those, and apparently intergrades extensively with it in NE Australia, but the two differ significantly in vocalizations and behaviour, and generally also in plumage. Species name sometimes erroneously emended to “magnirostris”, but original name is not a valid adjectival form, and is therefore invariable. Three subspecies recognized.

Subspecies and Distribution:

  • viridior Mathews, 1912 - NE Queensland (from Mt Amos-Big Tableland S to Paluma Range), in NE Australia.
  • magnirostra ( Gould, 1838) - coastal and subcoastal Australia from E Queensland (Clarke Range) S, E of Great Dividing Range, to E Victoria (E Gippsland).
  • howei Mathews, 1912 - W Gippsland and Strzelecki Ranges, in S Victoria.

  •      No sound recordings available yet