DS
David Shiffman, Ph.D. 🦈
@whysharksmatter.bsky.social
I am a marine conservation biologist studying sharks and a science writer. He/him
51.2k followers684 following8.3k posts
DS
David Shiffman, Ph.D. 🦈
@whysharksmatter.bsky.social
I am a marine conservation biologist studying sharks and a science writer. He/him
51.2k followers684 following8.3k posts