We could see the parent birds flying in and out of the hole and hear ... and once the coast was clear, our Peruvian mountain guide Koky took the apparatus in his rucksack and calmly abseiled ...
Drones used as flying mobile signals for mountain rescues Distraught dog saved ... owners from Derbyshire travelled to Eryri with the birds "She's got a little perch mounted on the back of ...