"Sharks and rays are at risk of extinction due to overfishing | ...there has been a shocking 71 percent decline ..

"Sharks and rays are at risk of extinction due to overfishing | ...there has been a shocking 71 percent decline in shark and ray populations.

The team discovered 24 of the 31 ocean and ray species are now classified as vulnerable or endangered."

https://www.express.co.uk/news/science/1389809/Sharks-rays-extinction-great-white-shark-news-evg