A robin and a greenfinch do battle on a fence.
The robin flew in and began attacking the greenfinch but it refused to budge without a fight.
However, after a few kicks to the head the finch conceded defeat, and the robin was left with the spoils of nearby berries.
Wildlife photographer Paul Sawer, who took the pictures in Saxmundham, Suffolk, said: "The male greenfinch landed on the fence to feed on the berries. The robin soon appeared, and the pair faced each other.