Horns

Good for flirting. Young billies born above the railway line two years ago have crossed the track and started chatting with the females beneath the line. Their advances seem to be being encouraged; note the casual flick of the horns by the young female. But the much older billies, from beneath the line, are not impressed and find their massive horns good for posturing.

All horns are good for scratching and also for scraping bark off young trees ... just peeling off enough to grip between the teeth and have a decent snack of birch. I hope the warden does not see this film.