Bird Remains

Bird Remains

Observation - Bird Remains. Description: Had these photos through from my dad who found them in his garden. At first glance I thought they were Starling feathers, but he has said they are too big for that. More Pheasant/Chicken sized. Any help?

Had these photos through from my dad who found them in his garden. At first glance I thought they were Starling feathers, but he has said they are too big for that. More Pheasant/Chicken sized. Any help?