Operation Iceberg diary: Entering the "death zone"
INCREDIBLE ARCTIC MISSION!!
“Operation Iceberg” is a five-week mission for our team of scientists and filmmakers to document the life-cycle of Arctic icebergs from their birth to death, hoping to reveal their secrets in a BBC/Discovery co-production. In the second of my BBC Nature diaries, I describe our experience of sailing perilously close to a disintegrating glacier.”