The status of the following species was reassessed for the 2024 Red List update:
All taxonomy follows the relevant version of the HBW and BirdLife Taxonomic Checklist.
To view Forum topics and discussions for the 2024 Red List update, please follow the links below:
- Vanuatu Scrubfowl (Megapodius layardi)
- Ring-necked Francolin (Scleroptila streptophora)
- Moorland Francolin (Scleroptila psilolaema)
- Elgon Francolin (Scleroptila elgonensis)
- Vietnam Pheasant (Lophura edwardsi)
- White-winged Duck (Asarcornis scutulata)
- Falcated Duck (Mareca falcata)
- Andaman Teal (Anas albogularis)
- Somali Pigeon (Columba oliviae)
- White-winged Collared-dove (Streptopelia reichenowi)
- Banggai Fruit-dove (Ramphiculus subgularis)
- Prigogine’s Nightjar (Caprimulgus prigoginei)
- Blue-headed Hummingbird (Riccordia bicolor)
- Banded Ground-cuckoo (Neomorphus radiolosus)
- Southern Bald Ibis (Geronticus calvus)
- Oriental Darter (Anhinga melanogaster)
- Sumba Buttonquail (Turnix everetti)
- Flores Hawk-eagle (Nisaetus floris)
- New Britain Goshawk (Accipiter princeps)
- Chestnut-shouldered Goshawk (Erythrotriorchis buergersi)
- Crowned Solitary Eagle (Buteogallus coronatus)
- Blue-capped Kingfisher (Actenoides hombroni)
- Yellow-rumped Honeyguide (Indicator xanthonotus)
- White-bellied Piculet (Picumnus spilogaster)
- Javan Flameback (Chrysocolaptes strictus)
- Ringed Woodpecker (Celeus torquatus)
- Choco Woodpecker (Veniliornis chocoensis)
- Cryptic Forest-falcon (Micrastur mintoni)
- Salmon-crested Cockatoo (Cacatua moluccensis)
- Javan Broadbill (Eurylaimus javanicus)
- Rio Branco Antbird (Cercomacra carbonaria)
- Southern Long-tailed Woodcreeper (Deconychura pallida)
- Eastern Barred Woodcreeper (Dendrocolaptes punctipectus)
- Hoffmanns’s Woodcreeper (Dendrocolaptes hoffmannsi)
- Zimmer’s Woodcreeper (Dendroplex kienerii)
- Rufous-necked Foliage-gleaner (Syndactyla ruficollis)
- Peruvian Recurvebill (Syndactyla ucayalae)
- Fulvous-dotted Treerunner (Margarornis stellatus)
- White-browed Tit-spinetail (Leptasthenura xenothorax)
- Araucaria Tit-spinetail (Leptasthenura setaria)
- Hoary-throated Spinetail (Synallaxis kollari)
- Apurimac Spinetail (Synallaxis courseni)
- Pacific Royal Flycatcher (Onychorhynchus occidentalis)
- Rufous-lored Tyrannulet (Phylloscartes flaviventris)
- Antioquia Bristle-tyrant (Pogonotriccus lanyoni)
- Eye-ringed Tody-tyrant (Hemitriccus orbitatus)
- Lulu’s Tody-flycatcher (Poecilotriccus luluae)
- Red-billed Tyrannulet (Zimmerius cinereicapilla)
- Rufous-sided Pygmy-tyrant (Euscarthmus rufomarginatus)
- Sharp-tailed Tyrant (Culicivora caudacuta)
- Lemon-browed Flycatcher (Conopias cinchoneti)
- Noronha Vireo (Vireo gracilirostris)
- Samoan Flycatcher (Myiagra albiventris)
- Long-billed Crow (Corvus validus)
- Saipan Reed-warbler (Acrocephalus hiwae)
- Cook Islands Reed-warbler (Acrocephalus kerearako)
- Broad-tailed Grassbird (Schoenicola platyurus)
- Blue Swallow (Hirundo atrocaerulea)
- Bonin White-eye (Apalopteron familiare)
- Spot-breasted White-eye (Heleia muelleri)
- White-chested White-eye (Zosterops albogularis)
- Black-browed Babbler (Malacocincla perspicillata)
- Orange-breasted Laughingthrush (Garrulax annamensis)
- Rufous-fronted Laughingthrush (Garrulax rufifrons)
- Chestnut-eared Laughingthrush (Ianthocincla konkakinhensis)
- Giant Babax (Pterorhinus waddelli)
- Tibetan Babax (Pterorhinus koslowi)
- Nilgiri Chilappan (Montecincla cachinnans)
- Grey-crowned Crocias (Laniellus langbianis)
- Guadalcanal Thrush (Zoothera turipavae)
- Nilgiri Sholakili (Sholicola major)
- White-bellied Sholakili (Sholicola albiventris)
- Sumatran Whistling-thrush (Myophonus castaneus)
- Black-banded Flycatcher (Ficedula timorensis)
- Green-throated Euphonia (Euphonia chalybea)
- Ou (Psittirostra psittacea)
- Kauai Nukupuu (Hemignathus hanapepe)
- Maui Nukupuu (Hemignathus affinis)
- Maui Akepa (Loxops ochraceus)
- Tibetan Bunting (Emberiza koslowi)
- Maranon Sparrow (Arremon nigriceps)
- Turquoise Dacnis (Dacnis hartlaubi)
- Ibera Seedeater (Sporophila iberaensis)
- Rufous-breasted Warbling-finch (Poospiza rubecula)
- Tucuman Mountain-finch (Poospiza baeri)
- Plain-tailed Warbling-finch (Microspingus alticola)
- Carriker’s Mountain-tanager (Dubusia carrikeri)
- Azure-shouldered Tanager (Tangara cyanoptera)