Updated species

The list below only includes species which have been revised, had a taxonomic change or had the contents changed, grouped by the last part of the English name.

The search facility only works on the English name or part of it. To see all Honeyeaters search for ‘Honeyeater’. However to search for the full name enter the ungrouped name. Eg search for Sooty Albatross not Albatross, Sooty.

Species updated

Note: species which have been removed from the current taxonomy are noted (see page for a list of species).

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Caracara, Crested   Taxonomic (latest: HANZAB 2023)   
Cassowary, Southern   Taxonomic (latest: HANZAB 2023)   Content Update (No release date)
Catbird, Black-eared   Taxonomic (latest: AviList 2025)   Content (latest: 19 January 2026 R 2.0 )
Catbird, Green   
Catbird, Spotted   Taxonomic (latest: AviList 2025)   
Chaffinch, Common   Taxonomic (latest: AviList 2025)   Content (latest: 19 January 2026 R 2.0 )
Chat, Crimson   Content Update (No release date)
Chat, Orange   Content Update (No release date)
Chat, White-fronted   Content Update (No release date)
Chat, Yellow   Content Update (No release date)
Chough, White-winged   
Chowchilla   
Cicadabird, Common   Taxonomic (latest: AviList 2025)   Content (latest: 19 January 2026 R 2.0 )
Cisticola, Golden-headed   Taxonomic (latest: HANZAB 2023)   
Cisticola, Zitting   Taxonomic (latest: HANZAB 2023)   
Cockatiel   Content Update (No release date)
Cockatoo, Gang-gang   Content Update (No release date)
Cockatoo, Palm   Taxonomic (latest: HANZAB 2023)   Content (latest: 19 January 2026 R 2.0 )
Cockatoo, Pink   Taxonomic (latest: AviList 2025)   Content Update (No release date)
Cockatoo, Sulphur-crested   Content Update (No release date)
Coot, Eurasian   Content Update (No release date)
Coot, Red-fronted   Taxonomic (latest: HANZAB 2023)   
Coot, Red-gartered   Taxonomic (latest: HANZAB 2023)   
Coot, White-winged   Taxonomic (latest: HANZAB 2023)   
Corella, Little   Taxonomic (latest: HANZAB 2023)   Content Update (No release date)
Corella, Long-billed   Content Update (No release date)
Corella, Western   Content Update (No release date)
Cormorant, Black-faced   Taxonomic (latest: AviList 2025)   
Cormorant, Great   Content Update (No release date)
Cormorant, Great Pied   Taxonomic (latest: HANZAB 2023)   Content Update (No release date)
Cormorant, Little Black   Content Update (No release date)
Cormorant, Little Pied   Taxonomic (latest: HANZAB 2023)   Content Update (No release date)
Corncrake   Content (latest: 19 January 2026 R 2.0 )
Coucal, Lesser   Taxonomic (latest: HANZAB 2023)   
Coucal, Pheasant   Taxonomic (latest: HANZAB 2023)   Content (latest: 19 January 2026 R 2.0 )
Crake, Australian Spotted   Taxonomic (latest: AviList 2025)   
Crake, Baillon's   Taxonomic (latest: HANZAB 2023)   Content Update (No release date)
Crake, Red-legged   
Crake, Red-necked   
Crake, Ruddy-breasted   Taxonomic (latest: AviList 2025)   
Crake, Spotless   Taxonomic (latest: AviList 2025)   
Crake, White-browed   Taxonomic (latest: AviList 2025)   
Crane, Sarus   Taxonomic (latest: AviList 2025)   Content (latest: Nov 2023 R 1.0 )
Crow, House   Taxonomic (latest: AviList 2025)   
Crow, Little   
Crow, Torresian   Taxonomic (latest: HANZAB 2023)   Content (latest: 11 March 2025 R 1.1 )
Cuckoo-Dove, Brown   Taxonomic (latest: HANZAB 2023)   Content Update (No release date)
Cuckoo-shrike, Barred   
Cuckoo-shrike, Black-faced   
Cuckoo-shrike, Ground   

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BirdLife Australia (2023). Updated species. [Text before updates sourced from: Marchant, S. et al (eds) 1990-2006 Handbook of Australian, New Zealand and Antarctic Birds.Volume 1 to 7.] Birdlife Australia. Birdlife Australia. Source: https://hanzab.birdlife.org.au/updated-species/ Accessed: January 25, 2026 Time Zone: +10:00