hill-topping

Noun

 * 1)  A reproductive behaviour of butterflies and certain other insect species in which individuals congregate on hill tops in order to find partners and mate.
 * 2) The setting up of a temporary amateur radio station on a hill top.
 * 3) The act of watching a fox hunt from a hill top rather than taking part in the chase, or of following the hunt by moving from one high vantage point to another.