Melbourne: Lansdowne, (1978. second edition). Small folio, colour plates, one leaf completely loose, otherwise a near mint copy in dustwrapper.

A smaller format version of the original, with revisions.

PROVENANCE: John Courtney (1934-2025) was a grazier who made a significant contribution to Australian ornithology and had a particular interest in parrots. For an obituary see Australian Field Ornithology 2025, 42, 146–147.