Confused pairs
Incorrect answers between two species (undirected). With a country selected, only mix-ups from games in that country are counted, and only pairs where both species are on that country's checklist are shown.
| Species A (lower id) | Species B (higher id) | Total wrong | A was target → picked B | B was target → picked A |
|---|---|---|---|---|
| African Grass-Owl Tyto capensis | American Barn Owl Tyto furcata | 2 | 0 | 2 |
| Moreau's Sunbird Cinnyris moreaui | Loveridge's Sunbird Cinnyris loveridgei | 2 | 2 | 0 |
| Gadwall Mareca strepera | Eurasian Wigeon Mareca penelope | 1 | 0 | 1 |
| Eastern Crested Guineafowl Guttera pucherani | Western Crested Guineafowl Guttera verreauxi | 1 | 1 | 0 |
| Coqui Francolin Campocolinus coqui | Red-winged Francolin Scleroptila levaillantii | 1 | 0 | 1 |
| Blue Quail Synoicus adansonii | Harlequin Quail Coturnix delegorguei | 1 | 0 | 1 |
| Livingstone's Turaco Tauraco livingstonii | Fischer's Turaco Tauraco fischeri | 1 | 1 | 0 |
| Dideric Cuckoo Chrysococcyx caprius | Common Bulbul Pycnonotus barbatus | 1 | 1 | 0 |
| Pennant-winged Nightjar Caprimulgus vexillarius | Montane Nightjar Caprimulgus poliocephalus | 1 | 1 | 0 |
| Nyanza Swift Apus niansae | African Swift Apus barbatus | 1 | 1 | 0 |
| Nyanza Swift Apus niansae | Horus Swift Apus horus | 1 | 1 | 0 |
| Red-chested Flufftail Sarothrura rufa | Streaky-breasted Flufftail Sarothrura boehmi | 1 | 0 | 1 |
| African Rail Rallus caerulescens | African Crake Crecopsis egregia | 1 | 0 | 1 |
| Senegal Lapwing Vanellus lugubris | Black-winged Lapwing Vanellus melanopterus | 1 | 0 | 1 |
| Caspian Plover Anarhynchus asiaticus | Tibetan Sand Plover Anarhynchus atrifrons | 1 | 1 | 0 |
| Common Tern Sterna hirundo | Lesser Grey Shrike Lanius minor | 1 | 1 | 0 |
| Great Frigatebird Fregata minor | Great Cormorant Phalacrocorax carbo | 1 | 0 | 1 |
| Black Heron Egretta ardesiaca | Little Egret Egretta garzetta | 1 | 1 | 0 |
| White-headed Vulture Trigonoceps occipitalis | Lappet-faced Vulture Torgos tracheliotos | 1 | 0 | 1 |
| Lizard Buzzard Kaupifalco monogrammicus | Gabar Goshawk Micronisus gabar | 1 | 1 | 0 |
| Eastern Chanting-Goshawk Melierax poliopterus | Gabar Goshawk Micronisus gabar | 1 | 0 | 1 |
| African Goshawk Aerospiza tachiro | Ovambo Sparrowhawk Accipiter ovampensis | 1 | 1 | 0 |
| Sokoke Scops Owl Otus ireneae | Pemba Scops Owl Otus pembaensis | 1 | 1 | 0 |
| Pemba Scops Owl Otus pembaensis | Spotted Eagle Owl Bubo africanus | 1 | 1 | 0 |
| Narina Trogon Apaloderma narina | Common Hoopoe Upupa epops | 1 | 1 | 0 |
| Tanzanian Red-billed Hornbill Tockus ruahae | Northern Red-billed Hornbill Tockus erythrorhynchus | 1 | 0 | 1 |
| Silvery-cheeked Hornbill Bycanistes brevis | Black-and-white-casqued Hornbill Bycanistes subcylindricus | 1 | 0 | 1 |
| Northern Carmine Bee-eater Merops nubicus | Southern Carmine Bee-eater Merops nubicoides | 1 | 0 | 1 |
| Red-fronted Barbet Tricholaema diademata | Miombo Barbet Tricholaema frontata | 1 | 0 | 1 |
| Pallid Honeyguide Indicator meliphilus | Lesser Honeyguide Indicator minor | 1 | 0 | 1 |
| Stierling's Woodpecker Dendropicos stierlingi | Brown-backed Woodpecker Dendropicos obsoletus | 1 | 0 | 1 |
| Brown-eared Woodpecker Pardipicus caroli | Buff-spotted Woodpecker Pardipicus nivosus | 1 | 0 | 1 |
| Bennett's Woodpecker Campethera bennettii | Speckle-throated Woodpecker Campethera scriptoricauda | 1 | 0 | 1 |
| Grey Kestrel Falco ardosiaceus | Dickinson's Kestrel Falco dickinsoni | 1 | 0 | 1 |
| Lanner Falcon Falco biarmicus | Peregrine Falcon Falco peregrinus | 1 | 1 | 0 |
| Sooty Falcon Falco concolor | Taita Falcon Falco fasciinucha | 1 | 0 | 1 |
| Chinspot Batis Batis molitor | Pale Batis Batis soror | 1 | 0 | 1 |
| African Shrike-flycatcher Megabyas flammulatus | Black-and-white Shrike-flycatcher Bias musicus | 1 | 1 | 0 |
| Northern Puffback Dryoscopus gambensis | Pringle's Puffback Dryoscopus pringlii | 1 | 0 | 1 |
| Marsh Tchagra Bocagia minuta | Black-crowned Tchagra Tchagra senegalus | 1 | 1 | 0 |
| Black-crowned Tchagra Tchagra senegalus | Brown-crowned Tchagra Tchagra australis | 1 | 0 | 1 |
| Tropical Boubou Laniarius major | Zanzibar Boubou Laniarius sublacteus | 1 | 0 | 1 |
| Slate-coloured Boubou Laniarius funebris | Fülleborn's Boubou Laniarius fuelleborni | 1 | 0 | 1 |
| Yellow-bellied Hyliota Hyliota flavigaster | Oriole Finch Linurgus olivaceus | 1 | 1 | 0 |
| Rufous-naped Lark Corypha africana | Friedmann's Lark Mirafra pulpa | 1 | 1 | 0 |
| Singing Bushlark Mirafra javanica | Short-tailed Lark Spizocorys fremantlii | 1 | 1 | 0 |
| Yellow-bellied Eremomela Eremomela icteropygialis | White-chinned Prinia Schistolais leucopogon | 1 | 1 | 0 |
| Yellow-bellied Eremomela Eremomela icteropygialis | Green-capped Eremomela Eremomela scotops | 1 | 0 | 1 |
| European Bee-eater Merops apiaster | Green-backed Camaroptera Camaroptera brachyura | 1 | 0 | 1 |
| Black-throated Apalis Apalis jacksoni | Masked Apalis Apalis binotata | 1 | 0 | 1 |
| Masked Apalis Apalis binotata | Yellow-breasted Apalis Apalis flavida | 1 | 1 | 0 |
| Karamoja Apalis Apalis karamojae | Red-winged Prinia Prinia erythroptera | 1 | 1 | 0 |
| Red-fronted Prinia Prinia rufifrons | Mrs. Moreau's Warbler Scepomycter winifredae | 1 | 0 | 1 |
| Red-faced Cisticola Cisticola erythrops | Pectoral-patch Cisticola Cisticola brunnescens | 1 | 1 | 0 |
| Trilling Cisticola Cisticola woosnami | Hunter's Cisticola Cisticola hunteri | 1 | 1 | 0 |
| Wailing Cisticola Cisticola lais | Churring Cisticola Cisticola njombe | 1 | 0 | 1 |
| Churring Cisticola Cisticola njombe | Chirping Cisticola Cisticola pipiens | 1 | 1 | 0 |
| Siffling Cisticola Cisticola brachypterus | Tiny Cisticola Cisticola nana | 1 | 1 | 0 |
| Eastern Olivaceous Warbler Iduna pallida | Marsh Warbler Acrocephalus palustris | 1 | 1 | 0 |
| Lesser Swamp Warbler Acrocephalus gracilirostris | Greater Swamp Warbler Acrocephalus rufescens | 1 | 0 | 1 |
| Evergreen-forest Warbler Bradypterus lopezi | Cinnamon Bracken-Warbler Bradypterus cinnamomeus | 1 | 1 | 0 |
| Grey-rumped Swallow Pseudhirundo griseopyga | Banded Martin Neophedina cincta | 1 | 1 | 0 |
| Moustached Grass-Warbler Melocichla mentalis | Rock Martin Ptyonoprogne fuligula | 1 | 0 | 1 |
| White-throated Swallow Hirundo albigularis | Wire-tailed Swallow Hirundo smithii | 1 | 0 | 1 |
| Red-rumped Swallow Cecropis daurica | Lesser Striped Swallow Cecropis abyssinica | 1 | 0 | 1 |
| Black-browed Mountain Greenbul Arizelocichla fusciceps | Yellow-throated Mountain Greenbul Arizelocichla chlorigula | 1 | 0 | 1 |
| Xavier's Greenbul Phyllastrephus xavieri | Icterine Greenbul Phyllastrephus icterinus | 1 | 1 | 0 |
| Uganda Woodland-Warbler Phylloscopus budongoensis | Livingstone's Flycatcher Erythrocercus livingstonei | 1 | 0 | 1 |
| Mbulu White-eye Zosterops mbuluensis | Kilimanjaro White-eye Zosterops eurycricotus | 1 | 0 | 1 |
| Pale-breasted Illadopsis Illadopsis rufipennis | Tanzanian Illadopsis Illadopsis distans | 1 | 0 | 1 |
| Tanzanian Illadopsis Illadopsis distans | Scaly-breasted Illadopsis Illadopsis albipectus | 1 | 0 | 1 |
| Slender-billed Starling Onychognathus tenuirostris | Red-winged Starling Onychognathus morio | 1 | 0 | 1 |
| Waller's Starling Onychognathus walleri | Abbott's Starling Arizelopsar femoralis | 1 | 1 | 0 |
| Babbling Starling Neocichla gutturalis | Kenrick's Starling Poeoptera kenricki | 1 | 1 | 0 |
| River Warbler Locustella fluviatilis | African Dusky Flycatcher Muscicapa adusta | 1 | 0 | 1 |
| Grey Tit-Flycatcher Fraseria plumbea | Ashy Flycatcher Fraseria caerulescens | 1 | 0 | 1 |
| Bearded Scrub Robin Tychaedon quadrivirgata | Miombo Scrub Robin Tychaedon barbata | 1 | 0 | 1 |
| Amani Sunbird Hedydipna pallidigaster | Blue-throated Brown Sunbird Cyanomitra cyanolaema | 1 | 0 | 1 |
| Mouse-coloured Sunbird Cyanomitra veroxii | Amethyst Sunbird Chalcomitra amethystina | 1 | 1 | 0 |
| Black Cuckooshrike Campephaga flava | Scarlet-chested Sunbird Chalcomitra senegalensis | 1 | 0 | 1 |
| Red-tufted Sunbird Nectarinia johnstoni | Western Miombo Sunbird Cinnyris gertrudis | 1 | 1 | 0 |
| Eastern Double-collared Sunbird Cinnyris mediocris | Forest Double-collared Sunbird Cinnyris fuelleborni | 1 | 1 | 0 |
| Eastern Double-collared Sunbird Cinnyris mediocris | Usambara Double-collared Sunbird Cinnyris usambaricus | 1 | 0 | 1 |
| Marico Sunbird Cinnyris mariquensis | Red-chested Sunbird Cinnyris erythrocercus | 1 | 0 | 1 |
| Tsavo Sunbird Cinnyris tsavoensis | Pemba Sunbird Cinnyris pembae | 1 | 0 | 1 |
| Rufous-winged Sunbird Cinnyris rufipennis | Variable Sunbird Cinnyris venustus | 1 | 0 | 1 |
| Red-headed Malimbe Malimbus rubricollis | Red-headed Weaver Anaplectes rubriceps | 1 | 0 | 1 |
| Baglafecht Weaver Ploceus baglafecht | Black-necked Weaver Ploceus nigricollis | 1 | 1 | 0 |
| Little Weaver Ploceus luteolus | Southern Citril Crithagra hyposticta | 1 | 1 | 0 |
| Little Weaver Ploceus luteolus | Slender-billed Weaver Ploceus pelzelni | 1 | 0 | 1 |
| African Golden-Weaver Ploceus subaureus | Holub's Golden-Weaver Ploceus xanthops | 1 | 1 | 0 |
| Marsh Widowbird Euplectes hartlaubi | Buff-shouldered Widowbird Euplectes psammacromius | 1 | 1 | 0 |
| Fan-tailed Widowbird Euplectes axillaris | Buff-shouldered Widowbird Euplectes psammacromius | 1 | 0 | 1 |
| Scaly-breasted Illadopsis Illadopsis albipectus | African Silverbill Euodice cantans | 1 | 0 | 1 |
| Yellow-spotted Bush Sparrow Gymnoris pyrgita | Yellow-throated Bush Sparrow Gymnoris superciliaris | 1 | 0 | 1 |
| Cape Wagtail Motacilla capensis | Mountain Wagtail Motacilla clara | 1 | 0 | 1 |
| Short-tailed Pipit Anthus brachyurus | Bush Pipit Anthus caffer | 1 | 1 | 0 |
| Golden Pipit Tmetothylacus tenellus | Yellow-throated Longclaw Macronyx croceus | 1 | 1 | 0 |
| Yellow-throated Longclaw Macronyx croceus | Fülleborn's Longclaw Macronyx fuelleborni | 1 | 1 | 0 |
| Southern Grosbeak-Canary Crithagra buchanani | Brimstone Canary Crithagra sulphurata | 1 | 1 | 0 |