Restored a farm pond and stocked it with pure crucian carp as part of the national crucian conservation project.
National Crucian Conservation Project
The black death wiped out every fish over winter. I also encounter them while fishing a tiny local stream that is 6 to 8 ft wide in places and on other small farm ponds.
All my cormorant sightings are now reported on
Hydroscape — Cormorant Monitoring
In the hope that one day sensible control of a damaging invasive species will be permitted .