| Terms for subject Ornithology (38 entries) |
| alondra (alondra común) | Alauda | |
| buharro | Buteo buteo | |
| buitre (buitre común/leonado) | Gyps | |
| carbonero | Parus | |
| cernícalo | Falco tinnunculus | |
| chova piquigualda | pyrrhocorax graculus | |
| cigüeña | Ciconia | |
| cisnes | Cygnus | |
| estornino | Sturnus vulgaris | |
| faisán | Phasianus colchicus | |
| gallina | Gallus gallus | |
| gallina de guinea | Numida meleagris | |
| gallo lira | Tetrao tetrix | |
| gallo silvestre | Tetrao urogallus | |
| garza (garza real) | Ardea | |
| gaviota | Larus | |
| golondrina | Hirundo rustica | |
| gorrión | Passer | |
| guatla | Coturnix coturnix | |
| halcón (halcón peregrino) | Falco |