The Royal Navy’s Antarctic patrol ship encountered an iceberg the size of Bristol as she began her final scientific mission of the season. HMS Protector came across the enormous mass of ice and snow – 11 miles long and five wide – as she returned to the frozen continent for the last time this winter – or summer as it is in the Southern Hemisphere.
A new genetic study has revealed that populations of humpback whales in the oceans of the North Pacific, North Atlantic and Southern Hemisphere are much more distinct from each other than previously thought, and should be recognized as separate subspecies.