| |||
| Winterspanner m (Cheimatobia brumata, Operophtera brumata, Operophthera brumata); gemeiner Frostspanner (Cheimatobia brumata, Operophtera brumata, Operophthera brumata); kleiner Frostspanner (Cheimatobia brumata, Operophtera brumata, Operophthera brumata) | |||
|
verreau : 2 phrases in 1 subject |
| Natural resourses and wildlife conservation | 2 |