I have recently returned from the Timbavati in South Africa where I was privileged to have some excellent sightings. Hyena interacting with Wild Dog; Leopards with prey in trees; Lions on a kill. It just didn't stop.
I don't think I will ever tire of wildlife and the bushveld. There is always something new happening - a new animal in the block, a new litter of young ones, the death of an old acquaintance, a rain storm, a drought - always something.