 |
| |||
| bullhead; Eurasian thick-knee Burhinus oedicnemus (ugs.: Triel); pigheaded; pighead | |||
| bullethead | |||
| pigheadedness; pachycephaly | |||
| whistler (Pachycephala) | |||
| chub (Leuciscus cephalus, Squalius cephalus); graining (Leuciscus cephalus, Squalius cephalus); skelly (Leuciscus cephalus, Squalius cephalus) | |||
| |||
| bullheads; pigheaded people | |||
| skippers (Hesperiidae) | |||
| shrike-thrushes (Pachycephalidae); thickheads (Pachycephalidae); whistlers (Pachycephalidae) | |||
|
Dickkopf : 62 a las frases, 6 temas |
| Anfibios y reptiles | 5 |
| Entomologia | 3 |
| General | 13 |
| Mamíferos | 1 |
| Ornitología | 39 |
| Recursos naturales y conservación de la vida silvestre. | 1 |