Has anyone else been watching this? Last night was the seond episode of four and it really is excellent. The Caribbean sea last night's theme and there were some wonderful shots of coral reefs and the little and not so little fish living on and around them. Watching the squid do their colour changing mating dance was fascinating and almost hypnotic and the feeding octopus was rather wierd. Next week is about severe weather hitting the region and how nature copes and recovers. It's also repeated on a Saturday night at ten past eight.