| Subject | English | Spanish |
| nat.res. | corsican nuthatch | trepatroncos corso (sitta whiteheadi) |
| environ., nat.res. | Corsican nuthatch | trepador corso (Sitta whiteheadi) |
| environ., nat.res. | Corsican nuthatch | trepatroncos corso (Sitta whiteheadi) |
| nat.res. | corsican nuthatch | trepador corso (sitta whiteheadi) |
| nat.res. | Krueper's nuthatch | trepador de Krüper (Sitta krueperi) |
| environ., nat.res. | Krüper's nuthatch | trepador de Krüper (Sitta krueperi) |
| nat.res. | rock nuthatch | trepador rupestre (Sitta neumayer) |