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 |
|---|---|---|---|---|
| Grey Tinamou Tinamus tao | Black-capped Tinamou Crypturellus atrocapillus | 1 | 0 | 1 |
| Pale-vented Pigeon Patagioenas cayennensis | Roadside Hawk Rupornis magnirostris | 1 | 1 | 0 |
| Smooth-billed Ani Crotophaga ani | Great Kiskadee Pitangus sulphuratus | 1 | 0 | 1 |
| Smooth-billed Ani Crotophaga ani | Silver-beaked Tanager Ramphocelus carbo | 1 | 0 | 1 |
| Smooth-billed Ani Crotophaga ani | Ash-breasted Sierra Finch Geospizopsis plebejus | 1 | 1 | 0 |
| White-bearded Hermit Phaethornis hispidus | Needle-billed Hermit Phaethornis philippii | 1 | 1 | 0 |
| Amethyst Woodstar Calliphlox amethystina | Swallow-tailed Hummingbird Eupetomena macroura | 1 | 1 | 0 |
| Collared Plover Anarhynchus collaris | Great Thrush Turdus fuscater | 1 | 1 | 0 |
| Roadside Hawk Rupornis magnirostris | Greenish Yellow-Finch Sicalis olivascens | 1 | 1 | 0 |
| Turquoise-fronted Amazon Amazona aestiva | Great Kiskadee Pitangus sulphuratus | 1 | 0 | 1 |
| Dot-winged Antwren Microrhopias quixensis | Mato Grosso Antbird Cercomacra melanaria | 1 | 0 | 1 |
| Black-and-white Antbird Myrmochanes hemileucus | Silvered Antbird Sclateria naevia | 1 | 0 | 1 |
| Tyrannine Woodcreeper Dendrocincla tyrannina | White-chinned Woodcreeper Dendrocincla merula | 1 | 0 | 1 |
| Pale-legged Hornero Furnarius leucopus | Brown Cacholote Pseudoseisura lophotes | 1 | 0 | 1 |
| White-throated Spadebill Platyrinchus mystaceus | White-crested Spadebill Platyrinchus platyrhynchos | 1 | 0 | 1 |
| Greater Wagtail-Tyrant Stigmatura budytoides | Black-backed Water-Tyrant Fluvicola albiventer | 1 | 0 | 1 |
| Alder Flycatcher Empidonax alnorum | Chapada Flycatcher Guyramemua affine | 1 | 1 | 0 |
| White-rumped Monjita Xolmis velatus | Black-backed Water-Tyrant Fluvicola albiventer | 1 | 1 | 0 |
| Orange-headed Tanager Thlypopsis sordida | Rust-and-yellow Tanager Thlypopsis ruficeps | 1 | 0 | 1 |