| Initial letter | Clue | Organism's name ending in W | % Correct |
|---|---|---|---|
| S | Female pig | Sow | 100%
|
| F | Species name of a deer, a word pertaining to fields which are unploughed | Fallow | 82%
|
| H | The common species of chirping bird mentioned above; the first word is a building | House sparrow | 73%
|
| B | The full name of the European martin with two long tail streamers, associated with the arrival of summer; its name reflects the fact that it nests in farm buildings | Barn swallow | 64%
|
| J | Small black and grey crow | Jackdaw | 64%
|
| D | Species of a chirping brown songbird which often throngs in towns; this species is named after the lake at the world's lowest point on land | Dead Sea sparrow | 55%
|
| Y | Compact coniferous tree | Yew | 55%
|
| E | Species of mouse-like animal with a long snout, also bearing the name of another animal known for its snout | Elephant shrew | 45%
|
| I | Cousin of the above, named after a country | Italian sparrow | 45%
|
| N | Chirping bird with the name of a famous admiral | Nelson's sparrow | 45%
|
| P | Caribbean corvid named after a tree | Palm crow | 45%
|
| A | Intelligent black corvid (a medium-sized bird) of the USA | American crow | 36%
|
| C | Lemon-coloured butterfly; its first word refers to something in the sky | Clouded yellow | 36%
|
| G | A long-tailed, colourful parrot whose yellowish neck gives it its name | Golden-collared macaw | 36%
|
| K | Another chirper named after a country | Kenya sparrow | 36%
|
| L | A chirping species with the name of an American president | Lincoln's sparrow | 36%
|
| M | Another parrot, this one having a warlike name | Military macaw | 36%
|
| O | Cousin of the above, named after a black or green Mediterranean fruit which is used to make oil | Olive sparrow | 36%
|
| T | Chirping bird found in woodland | Tree sparrow | 36%
|
| U | Silvery-coloured breed of cattle from the European steppes | Ukrainian grey cow | 36%
|
| V | Purple corvid from Indonesia | Violet crow | 36%
|
| W | Caribbean corvid with a light-coloured collar | White-necked crow | 36%
|
| Z | Cuban songbird with the same name as a Mexican revolutionary | Zapata sparrow | 36%
|
| X | Cattle breed from western China with a colour in its name | Xinjiang brown cow | 27%
|
| R | Bird with a pinkish neck and a lengthy sharp toe | Rosy-throated longclaw | 9%
|
| Q | Large breed of Turano-Mongolian cattle from Shaanxi province in China | Qinchaun cow | 0%
|