Duckling grooms lamb's woollen coat in adorable moment

A farmer has captured the adorable moment a duckling groomed a lamb's woollen coat in a 'heartwarming sign of trust and friendship'.
Videoed enjoying the sunshine outside, the lamb named Winter stands very still with its head lowered towards the baby duck.
Walking around to the front of the lamb, the duck begins pecking away at the lamb's head and neck as if grooming its woollen coat.
Clearly enjoying the attention, the lamb keeps its head lowered as the pecking appears to become slightly more erratic.
The lamb appears as though it is about to walk away when it drops to the ground and allows the duck to continue.