I do not keep poultry-the nearest to me are 100 m away. In my paddock I have found over the last week nestled in the grass a hen's egg and at a different spot a hen's and a pheasant's eggs nesteld together. Eggs are undamaged. It is a country garden so stoats, rats, magpies, jackdaws, crows and grey squirel and cats are all potential culprits. Any ideas of what might be doing it,especially given distance hens eggs would need to be carried.