How technology gives beached dolphins a second chance

How might we reduce the sad toll of dolphin strandings? Watch how technology gives beached dolphins a second chance, and answer these questions: 1. What used to happen to many stranded dolphins in Cape Cod, US? 2. How could rescuers track a calf they saved? 3. Which phrase means rescuers had an animal ‘returned to its natural habitat’? For more English videos and English lessons to help you learn English: #learnenglish #bbclearningenglish #dolphins #animals #animalrescue #wildl