Sadly, the pebberholm biology experiment is a bit broken, as the island is often visited (for reasons I do not know) by police and construction workers. (I dro

Sadly, the pebberholm biology experiment is a bit broken, as the island is often visited (for reasons I do not know) by police and construction workers. (I drove across the bridge twice a day, every day for two years, and saw people and cars on Pebberholm quite frequently.)