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 |
|---|---|---|---|---|
| Spur-winged Goose Plectropterus gambensis | African Pygmy-Goose Nettapus auritus | 1 | 1 | 0 |
| African Pygmy-Goose Nettapus auritus | Garganey Spatula querquedula | 1 | 0 | 1 |
| Afep Pigeon Columba unicincta | Western Bronze-naped Pigeon Columba iriditorques | 1 | 1 | 0 |
| Red-eyed Dove Streptopelia semitorquata | Woodland Kingfisher Halcyon senegalensis | 1 | 0 | 1 |
| Black-throated Coucal Centropus leucogaster | Black Coucal Centropus grillii | 1 | 1 | 0 |
| Blue Malkoha Ceuthmochares aereus | Woodland Kingfisher Halcyon senegalensis | 1 | 0 | 1 |
| Dusky Long-tailed Cuckoo Cercococcyx mechowi | Black Cuckoo Cuculus clamosus | 1 | 0 | 1 |
| Red-chested Cuckoo Cuculus solitarius | Common Cuckoo Cuculus canorus | 1 | 1 | 0 |
| Standard-winged Nightjar Caprimulgus longipennis | Plain Nightjar Caprimulgus inornatus | 1 | 0 | 1 |
| Swamp Nightjar Caprimulgus natalensis | Freckled Nightjar Caprimulgus tristigma | 1 | 0 | 1 |
| Allen's Gallinule Porphyrio alleni | African Swamphen Porphyrio madagascariensis | 1 | 1 | 0 |
| Marsh Sandpiper Tringa stagnatilis | Wood Sandpiper Tringa glareola | 1 | 1 | 0 |
| Common Tern Sterna hirundo | Roseate Tern Sterna dougallii | 1 | 1 | 0 |
| Common Tern Sterna hirundo | West African Crested Tern Thalasseus albididorsalis | 1 | 0 | 1 |
| Black Stork Ciconia nigra | Abdim's Stork Ciconia abdimii | 1 | 1 | 0 |
| African Harrier-Hawk Polyboroides typus | African Cuckoo-Hawk Aviceda cuculoides | 1 | 0 | 1 |
| Booted Eagle Hieraaetus pennatus | Ayres's Hawk-Eagle Hieraaetus ayresii | 1 | 0 | 1 |
| Pallid Harrier Circus macrourus | Montagu's Harrier Circus pygargus | 1 | 0 | 1 |
| Pearl-spotted Owlet Glaucidium perlatum | African Barred Owlet Glaucidium capense | 1 | 0 | 1 |
| Black-and-white-casqued Hornbill Bycanistes subcylindricus | Brown-cheeked Hornbill Bycanistes cylindricus | 1 | 0 | 1 |
| African Pygmy Kingfisher Ispidina picta | African Dwarf Kingfisher Ispidina lecontei | 1 | 0 | 1 |
| Striped Kingfisher Halcyon chelicuti | Giant Kingfisher Megaceryle maxima | 1 | 0 | 1 |
| Little Bee-eater Merops pusillus | Swallow-tailed Bee-eater Merops hirundineus | 1 | 0 | 1 |
| Melancholy Woodpecker Dendropicos lugubris | Brown-backed Woodpecker Dendropicos obsoletus | 1 | 1 | 0 |
| Buff-spotted Woodpecker Pardipicus nivosus | Green-backed Woodpecker Campethera maculosa | 1 | 1 | 0 |
| Brown-throated Wattle-eye Platysteira cyanea | Red-cheeked Wattle-eye Platysteira blissetti | 1 | 0 | 1 |
| Rufous-rumped Lark Pinarocorys erythropygia | Sun Lark Galerida modesta | 1 | 1 | 0 |
| Northern Crombec Sylvietta brachyura | Swamp Greenbul Thescelocichla leucopleura | 1 | 1 | 0 |
| Senegal Eremomela Eremomela pusilla | Rufous-crowned Eremomela Eremomela badiceps | 1 | 1 | 0 |
| Red-faced Cisticola Cisticola erythrops | Whistling Cisticola Cisticola lateralis | 1 | 0 | 1 |
| Singing Cisticola Cisticola cantans | Gambaga Flycatcher Muscicapa gambagae | 1 | 1 | 0 |
| Croaking Cisticola Cisticola natalensis | Zitting Cisticola Cisticola juncidis | 1 | 0 | 1 |
| Rufous Cisticola Cisticola rufus | Black-backed Cisticola Cisticola eximius | 1 | 0 | 1 |
| Sedge Warbler Acrocephalus schoenobaenus | Common Reed Warbler Acrocephalus scirpaceus | 1 | 0 | 1 |
| Golden Greenbul Calyptocichla serinus | Green-tailed Bristlebill Bleda eximius | 1 | 1 | 0 |
| Reichenbach's Sunbird Anabathmis reichenbachii | Green-headed Sunbird Cyanomitra verticalis | 1 | 0 | 1 |
| Johanna's Sunbird Cinnyris johannae | Superb Sunbird Cinnyris superbus | 1 | 0 | 1 |
| Red-headed Malimbe Malimbus rubricollis | African Silverbill Euodice cantans | 1 | 0 | 1 |
| Northern Red Bishop Euplectes franciscanus | Black-rumped Waxbill Estrilda troglodytes | 1 | 0 | 1 |
| Bronze Mannikin Spermestes cucullata | Pin-tailed Whydah Vidua macroura | 1 | 1 | 0 |
| Lavender Waxbill Glaucestrilda caerulescens | Black-rumped Waxbill Estrilda troglodytes | 1 | 0 | 1 |
| Plain-backed Pipit Anthus leucophrys | Red-throated Pipit Anthus cervinus | 1 | 1 | 0 |
| Brown-rumped Bunting Emberiza affinis | Golden-breasted Bunting Emberiza flaviventris | 1 | 0 | 1 |