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 |
|---|---|---|---|---|
| Indian Pond Heron Ardeola grayii | Chinese Pond Heron Ardeola bacchus | 2 | 1 | 1 |
| Rock Dove Columba livia | Chestnut-tailed Starling Sturnia malabarica | 1 | 0 | 1 |
| Banded Bay Cuckoo Cacomantis sonneratii | Lesser Cuckoo Cuculus poliocephalus | 1 | 1 | 0 |
| Square-tailed Drongo-Cuckoo Surniculus lugubris | Ashy Drongo Dicrurus leucophaeus | 1 | 1 | 0 |
| Asian Palm Swift Cypsiurus balasiensis | Blue-throated Barbet Psilopogon asiaticus | 1 | 0 | 1 |
| Pacific Golden Plover Pluvialis fulva | Chestnut-tailed Starling Sturnia malabarica | 1 | 0 | 1 |
| Tibetan Sand Plover Anarhynchus atrifrons | Greater Sand Plover Anarhynchus leschenaultii | 1 | 0 | 1 |
| Black-tailed Godwit Limosa limosa | Paddyfield Pipit Anthus rufulus | 1 | 0 | 1 |
| Temminck's Stint Calidris temminckii | Long-toed Stint Calidris subminuta | 1 | 1 | 0 |
| Little Cormorant Microcarbo niger | Black-hooded Oriole Oriolus xanthornus | 1 | 1 | 0 |
| Black-crowned Night Heron Nycticorax nycticorax | Medium Egret Ardea intermedia | 1 | 0 | 1 |
| Steppe Eagle Aquila nipalensis | Imperial Eagle Aquila heliaca | 1 | 0 | 1 |
| Hen Harrier Circus cyaneus | Montagu's Harrier Circus pygargus | 1 | 1 | 0 |
| Indian Roller Coracias benghalensis | Indochinese Roller Coracias affinis | 1 | 0 | 1 |
| Blue-throated Barbet Psilopogon asiaticus | Oriental Magpie-Robin Copsychus saularis | 1 | 0 | 1 |
| Indian Golden Oriole Oriolus kundoo | Maroon Oriole Oriolus traillii | 1 | 1 | 0 |
| Black-naped Oriole Oriolus chinensis | Slender-billed Oriole Oriolus tenuirostris | 1 | 0 | 1 |
| House Crow Corvus splendens | Jungle Myna Acridotheres fuscus | 1 | 0 | 1 |
| Common Tailorbird Orthotomus sutorius | Plain Prinia Prinia inornata | 1 | 1 | 0 |
| Common Tailorbird Orthotomus sutorius | Scaly-breasted Munia Lonchura punctulata | 1 | 1 | 0 |
| Yellow-browed Warbler Phylloscopus inornatus | Hume's Warbler Phylloscopus humei | 1 | 1 | 0 |
| Large-billed Leaf Warbler Phylloscopus magnirostris | Blyth's Leaf Warbler Phylloscopus reguloides | 1 | 0 | 1 |
| Chestnut-capped Babbler Timalia pileata | Pin-striped Tit-Babbler Mixornis gularis | 1 | 0 | 1 |
| Puff-throated Babbler Pellorneum ruficeps | Buff-breasted Babbler Pellorneum tickelli | 1 | 0 | 1 |
| Ferruginous Flycatcher Muscicapa ferruginea | Rufous-gorgeted Flycatcher Ficedula strophiata | 1 | 1 | 0 |
| Hill Blue Flycatcher Cyornis whitei | Ultramarine Flycatcher Ficedula superciliaris | 1 | 0 | 1 |
| Pygmy Flycatcher Ficedula hodgsoni | Sapphire Flycatcher Ficedula sapphira | 1 | 1 | 0 |
| Northern Pintail Anas acuta | Bronze-winged Jacana Metopidius indicus | 1 | 1 | 0 |
| Jerdon's Leafbird Chloropsis jerdoni | Golden-fronted Leafbird Chloropsis aurifrons | 1 | 1 | 0 |