The Milvus Groups activities are organized within 11 Working Groups:
- Amphibian & Reptile Conservation WG
- Birds & Powerlines WG
- Environmental Education WG
- Mammal Conservation WG
- Monitoring & Research WG
- Natura 2000 & Protected Areas WG
- Nature Policy WG
- Raptor Conservation WG
- Stork Conservation WG
- Waterbird Conservation WG
- Wildlife Crime WG
