Bluefin tuna have also been spotted more frequently due to rising sea temperatures Britain's westerly waters are experiencing a bumper season for sightings of bluefin tuna, while visitors to Cornwall have been thrilled by the unusual sighting of a blue shark swimming in St Ives harbour. Continue reading...
Rare UK sighting of blue shark thrills tourists
12. srpna 2018 14:00
Příroda
Celý článek: https://www.theguardian.com/environment/2018/aug/12/warming-seas-10-new-shark-species-british-waters-great-white
Zdroj: The Guardian
