Dolphins - Spy in the Pod - Wikipedia
https://en.wikipedia.org/wiki/Dolphins_-_Spy_in_the_PodDolphins Alert Rescue Crew To Irish Swimmer Lost at Sea
https://mymodernmet.com/dolphins-rescue-lost-swimmer/Fatal freshwater skin disease in dolphins linked to climate crisis | Environment | The Guardian
https://www.theguardian.com/environment/2020/dec/29/fatal-freshwater-skin-disease-in-dolphins-linked-to-climate-crisisSwimmers injured in dolphin attacks on Japan beach - BBC News
https://www.bbc.com/news/world-asia-66216199