Kangaroo Island emu
extinct member of the bird family Dromaiidae
The Kangaroo Island emu or dwarf emu (Dromaius novaehollandiae baudinianus) is an extinct subspecies of emu. It was restricted to Kangaroo Island, South Australia, which was known as Ile Decrés by the members of the Baudin expedition. It differed from the mainland emu mainly in its smaller size. The subspecies became extinct by about 1827.
Taxonomy
It was first recorded in 1802 by Matthew Flinders and reported to be quite common around Nepean Bay. The first bones of the subspecies were discovered in 1903 at The Brecknells, sandhills on the west side of Cape Gantheaume. Initially, there was confusion regarding the taxonomic status and geographic origin of the Kangaroo Island emu, particularly with respect to their relationship to the King Island emu, which were also transported to France as part of the same expedition. The expeditions logbooks failed to clearly state where and when dwarf emu individuals were collected. This led to both taxa being interpreted as a single taxon and that it originated from Kangaroo Island. More recent finds of subfossil material and subsequent studies on King and Kangaroo Island emu confirm their separate geographic origin and distinct morphology.
Begin with the source’s own compact description: “Kangaroo Island emu” is extinct member of the bird family Dromaiidae. The dossier treats that line as a proposition to test through Kangaroo, Island and extinct, not as a finished interpretation.
Why this record matters
The phrase “extinct member of the bird family Dromaiidae” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Datasets, specimens, observations and peer-reviewed methods provide the appropriate test for the technical claims summarized here. The source revision retrieved here is dated Aug 31, 2026. The linked authority identifier is Q391522. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1827, 1802 and 1903.
Current terminology should not be projected backward without checking the classification used when the underlying evidence was created. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Kangaroo Island emu” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.