| Birken-Sichelflügler | scalloped hook-tip |
| Fransenflügler | thrips |
| Birken-Blättereule | silvery arches |
| Birken-Eulenspinner | satin lutestring |
| Birken-Zahnspinner | lesser swallow prominent |
| Branchenführer | leader in the field |
| Entenflügler | canard |
| Wissenschaftler | scientist |
| Birken-Gabelschwanz | alder kitten |
| Birkenfeige | weeping fig Benjamin's Fig Java fig benjamin-tree |
| Birkenhäher | european roller blue roller nutcracker spotted nutcracker eurasian nutcracker |
| Birkenleder | birch bark birchbark |
| Birkenreizker | woolly milkcap bearded milkcap |
| Birkenröhrling | birch bolete |
| Birkenspanner | peppered moth |
| Birkenspinner | Spotted Nightjar |
| Birkenteer | birch pitch birch tar |
| wirkliches Leben | real life |
| Zirkelschluss | begging the question |
| Armenische Gurke | Armenian cucumber |