DS
David Shiffman, Ph.D. 🦈
@whysharksmatter.bsky.social
I am a marine conservation biologist studying sharks and a science writer. He/him
50.9k followers679 following8.2k posts
DS
David Shiffman, Ph.D. 🦈
@whysharksmatter.bsky.social
I am a marine conservation biologist studying sharks and a science writer. He/him
50.9k followers679 following8.2k posts