The birds can be sold for 80 euros a dozen to restaurants and cafes . Nearly ten miles of nets and 6,000 limesticks were recovered summer . Limesticks are covered in glue to trap birds when they go to perch . Conservation groups calling for Ministry of Defence to help remove traps .
The birds can be sold for 80 euros a dozen to restaurants and cafes . Nearly ten miles of nets and 6,000 limesticks were recovered last year . Limesticks are covered in glue to trap birds when they go to perch . Conservation groups calling for Ministry of Defence to help remove traps .