This evening I filmed in Palm Grove with Robyn, Michael and Jaap. Recent rain livened up the leeches. I was complaining that my companions were more concerned to remove leeches from their persons than find subjects for me to film. Palm Grove is notorious for leeches and we all had to pull them off legs, boots and clothing. But there was one highlight for me to film, namely five Mountain Semi-slugs (the species discovered on the mountain in 1998 and only known to exist there) on a single young palm next to the path. Not only did I film multiple specimens (two actually) for the first time in four sightings, I also filmed them in motion for the first time.