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 |
|---|---|---|---|---|
| Great White Pelican Pelecanus onocrotalus | Pink-backed Pelican Pelecanus rufescens | 4 | 1 | 3 |
| Purple Roller Coracias naevius | Broad-billed Roller Eurystomus glaucurus | 3 | 0 | 3 |
| Abdim's Stork Ciconia abdimii | African Woolly-necked Stork Ciconia microscelis | 3 | 2 | 1 |
| Bradfield's Hornbill Lophoceros bradfieldi | African Grey Hornbill Lophoceros nasutus | 3 | 1 | 2 |
| Greater Flamingo Phoenicopterus roseus | Lesser Flamingo Phoeniconaias minor | 2 | 0 | 2 |
| Glossy Ibis Plegadis falcinellus | Hadada Ibis Bostrychia hagedash | 2 | 1 | 1 |
| Saddle-billed Stork Ephippiorhynchus senegalensis | Yellow-billed Stork Mycteria ibis | 1 | 1 | 0 |
| Squacco Heron Ardeola ralloides | African Hill Babbler Sylvia abyssinica | 1 | 1 | 0 |
| Glossy Ibis Plegadis falcinellus | Spot-breasted Ibis Bostrychia rara | 1 | 0 | 1 |
| Glossy Ibis Plegadis falcinellus | African Spoonbill Platalea alba | 1 | 0 | 1 |
| African Sacred Ibis Threskiornis aethiopicus | Hadada Ibis Bostrychia hagedash | 1 | 1 | 0 |
| Western Banded Snake-Eagle Circaetus cinerascens | Martial Eagle Polemaetus bellicosus | 1 | 1 | 0 |
| Martial Eagle Polemaetus bellicosus | Lesser Spotted Eagle Clanga pomarina | 1 | 0 | 1 |
| Martial Eagle Polemaetus bellicosus | Wahlberg's Eagle Hieraaetus wahlbergi | 1 | 1 | 0 |
| Wahlberg's Eagle Hieraaetus wahlbergi | Booted Eagle Hieraaetus pennatus | 1 | 0 | 1 |
| Ayres's Hawk-Eagle Hieraaetus ayresii | Tawny Eagle Aquila rapax | 1 | 1 | 0 |
| Lizard Buzzard Kaupifalco monogrammicus | Western Marsh Harrier Circus aeruginosus | 1 | 1 | 0 |
| Dark Chanting-Goshawk Melierax metabates | Western Marsh Harrier Circus aeruginosus | 1 | 0 | 1 |
| Gabar Goshawk Micronisus gabar | African Marsh Harrier Circus ranivorus | 1 | 0 | 1 |
| African Goshawk Aerospiza tachiro | Shikra Tachyspiza badia | 1 | 0 | 1 |
| Shikra Tachyspiza badia | Little Sparrowhawk Tachyspiza minulla | 1 | 0 | 1 |
| Rufous-breasted Sparrowhawk Accipiter rufiventris | Augur Buzzard Buteo augur | 1 | 0 | 1 |
| Crowned Hornbill Lophoceros alboterminatus | Bradfield's Hornbill Lophoceros bradfieldi | 1 | 1 | 0 |
| Crowned Hornbill Lophoceros alboterminatus | Southern Yellow-billed Hornbill Tockus leucomelas | 1 | 1 | 0 |
| Bradfield's Hornbill Lophoceros bradfieldi | Southern Yellow-billed Hornbill Tockus leucomelas | 1 | 1 | 0 |
| African Grey Hornbill Lophoceros nasutus | Southern Yellow-billed Hornbill Tockus leucomelas | 1 | 0 | 1 |
| African Grey Hornbill Lophoceros nasutus | Southern Red-billed Hornbill Tockus rufirostris | 1 | 0 | 1 |
| Pale-billed Hornbill Lophoceros pallidirostris | Southern Yellow-billed Hornbill Tockus leucomelas | 1 | 1 | 0 |
| Pale-billed Hornbill Lophoceros pallidirostris | Silvery-cheeked Hornbill Bycanistes brevis | 1 | 1 | 0 |
| Southern Yellow-billed Hornbill Tockus leucomelas | Silvery-cheeked Hornbill Bycanistes brevis | 1 | 1 | 0 |
| Southern Red-billed Hornbill Tockus rufirostris | Silvery-cheeked Hornbill Bycanistes brevis | 1 | 1 | 0 |
| Half-collared Kingfisher Alcedo semitorquata | Malachite Kingfisher Corythornis cristatus | 1 | 1 | 0 |
| Shining-blue Kingfisher Alcedo quadribrachys | Malachite Kingfisher Corythornis cristatus | 1 | 0 | 1 |
| Malachite Kingfisher Corythornis cristatus | African Pygmy Kingfisher Ispidina picta | 1 | 0 | 1 |
| White-bellied Kingfisher Corythornis leucogaster | African Pygmy Kingfisher Ispidina picta | 1 | 0 | 1 |
| Woodland Kingfisher Halcyon senegalensis | Brown-hooded Kingfisher Halcyon albiventris | 1 | 0 | 1 |
| Woodland Kingfisher Halcyon senegalensis | Giant Kingfisher Megaceryle maxima | 1 | 0 | 1 |
| Striped Kingfisher Halcyon chelicuti | Pied Kingfisher Ceryle rudis | 1 | 0 | 1 |
| European Roller Coracias garrulus | Racket-tailed Roller Coracias spatulatus | 1 | 0 | 1 |
| Racket-tailed Roller Coracias spatulatus | Purple Roller Coracias naevius | 1 | 0 | 1 |
| Lesser Honeyguide Indicator minor | Marsh Tchagra Bocagia minuta | 1 | 1 | 0 |
| Scaly-throated Honeyguide Indicator variegatus | Whistling Cisticola Cisticola lateralis | 1 | 1 | 0 |
| Red-throated Wryneck Jynx ruficollis | Cardinal Woodpecker Dendropicos fuscescens | 1 | 0 | 1 |
| Bearded Woodpecker Chloropicus namaquus | Terrestrial Brownbul Phyllastrephus terrestris | 1 | 0 | 1 |
| Purple-throated Cuckooshrike Campephaga quiscalina | Northern Fiscal Lanius humeralis | 1 | 1 | 0 |
| Black-backed Puffback Dryoscopus cubla | Common Bulbul Pycnonotus barbatus | 1 | 0 | 1 |
| Marsh Tchagra Bocagia minuta | Brown-crowned Tchagra Tchagra australis | 1 | 0 | 1 |
| Red-backed Shrike Lanius collurio | Western Miombo Sunbird Cinnyris gertrudis | 1 | 0 | 1 |
| White-tailed Crested Flycatcher Elminia albonotata | Terrestrial Brownbul Phyllastrephus terrestris | 1 | 1 | 0 |
| Red-winged Prinia Prinia erythroptera | Brown Firefinch Lagonosticta nitidula | 1 | 0 | 1 |
| Croaking Cisticola Cisticola natalensis | Grey Tit-Flycatcher Fraseria plumbea | 1 | 1 | 0 |
| Babbling Starling Neocichla gutturalis | Burchell's Starling Lamprotornis australis | 1 | 1 | 0 |
| Meves's Starling Lamprotornis mevesii | Red-billed Buffalo-Weaver Bubalornis niger | 1 | 0 | 1 |
| White-starred Robin Pogonocichla stellata | Grimwood's Longclaw Macronyx grimwoodi | 1 | 0 | 1 |
| Grey-winged Robin-Chat Sheppardia polioptera | Sharpe's Akalat Sheppardia sharpei | 1 | 0 | 1 |
| African Firefinch Lagonosticta rubricata | Brown Firefinch Lagonosticta nitidula | 1 | 0 | 1 |
| Natal Spurfowl Pternistis natalensis | African Pied Wagtail Motacilla aguimp | 1 | 1 | 0 |
| Western Yellow Wagtail Motacilla flava | Yellow-browed Seedeater Crithagra whytii | 1 | 1 | 0 |
| Red-eyed Dove Streptopelia semitorquata | Emerald-spotted Wood-Dove Turtur chalcospilos | 1 | 1 | 0 |
| Buff-spotted Flufftail Sarothrura elegans | Red-winged Starling Onychognathus morio | 1 | 0 | 1 |
| Grey Crowned-Crane Balearica regulorum | Wattled Crane Grus carunculatus | 1 | 1 | 0 |
| African Openbill Anastomus lamelligerus | Abdim's Stork Ciconia abdimii | 1 | 0 | 1 |
| African Openbill Anastomus lamelligerus | Laura's Woodland-Warbler Phylloscopus laurae | 1 | 0 | 1 |