Leonardo DiCaprio about istrian noble pen shell (Pinna Nobilis)

The famous Hollywood actor Leonardo DiCaprio posted on his Instagram profile a video about istrian noble pen shell.

(LINK: https://www.instagram.com/reel/C1nG4FFgM4l/?igsh=MXM4Z3k4a2ZkcnZ0dA==)

The recording was published by the Washington Post climate coverage page.

In the video shared by DiCaprio, who is otherwise known for his commitment to environmental protection, live periwinkles can be seen in the Istrian subsea, currently one of the largest sites of live noble pen shell in the Mediterranean.