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 |
|---|---|---|---|---|
| Egyptian Goose Alopochen aegyptiaca | Common Shelduck Tadorna tadorna | 1 | 1 | 0 |
| Coqui Francolin Campocolinus coqui | Double-spurred Spurfowl Pternistis bicalcaratus | 1 | 1 | 0 |
| Vinaceous Dove Streptopelia vinacea | Black-billed Wood-Dove Turtur abyssinicus | 1 | 1 | 0 |
| Dideric Cuckoo Chrysococcyx caprius | Klaas's Cuckoo Chrysococcyx klaas | 1 | 1 | 0 |
| Quail-plover Ortyxelos meiffrenii | Temminck's Courser Cursorius temminckii | 1 | 1 | 0 |
| Arctic Tern Sterna paradisaea | Common Tern Sterna hirundo | 1 | 1 | 0 |
| Black Scimitarbill Rhinopomastus aterrimus | African Grey Hornbill Lophoceros nasutus | 1 | 0 | 1 |
| Eastern Olivaceous Warbler Iduna pallida | Western Olivaceous Warbler Iduna opaca | 1 | 1 | 0 |
| Village Weaver Ploceus cucullatus | Black-headed Weaver Ploceus melanocephalus | 1 | 1 | 0 |
| Orange-cheeked Waxbill Estrilda melpoda | Black-rumped Waxbill Estrilda troglodytes | 1 | 0 | 1 |
| Quailfinch Ortygospiza atricollis | Zebra Waxbill Amandava subflava | 1 | 1 | 0 |