| Quiz | Takes | Points | Best |
|---|---|---|---|
| Name a Country Where These Mammals Are Found #1 | 52 | - | - |
| Name Every Type of Bird | 2,335 | - | - |
| Most Common Words in Bird Names (Hard) | 39 | - | - |
| All Birds of the Contiguous United States (Easy) | 1,430 | - | - |
| All Bird Families of the World | 554 | - | - |
| UK Birds Quiz-RSPB handbook edition | 357 | - | - |
| UK Butterflies | 245 | - | - |
| Top 100 Largest Mammals | 1,790 | - | - |
| Top 100 Largest Birds | 791 | - | - |
| The 40 taxonomic orders of birds | 357 | - | - |
| Name Every North American Bird | 1,967 | - | - |
| Bird Families - Extreme Detective Mode | 73 | - | - |
| Bovid Species | 419 | - | - |