E.D.F Power networks asked us some time ago to provide a solution to their Feral pigeon problem inside the generating station at Greenwich, We recommended a solution using Harris hawks flown inside on a regular basis, Pigeons were not attempting to gain entry as Hawks were being flown inside and we worked with the staff to mesh potential areas for pigeon entry, and ever since the building has been largely pigeon free, thanks to our Team of 3 Harris hawks that patrolled this old piece of history.