Bull grumbling and roaring in possession of his females 

Our two bulls are in two separate valleys with their own group of females each. Although they can’t see each other, they can hear the grumbles and roaring from the other.
This bull is moving up the fence line to meet the challenge from the other bull, to protect his females, but he’s easily distracted by a pair of beautiful cows….
His face, the ear, and then the movement!
Polled bull, two years old.