What could be more Halloween than a BAT? How about a bat colored like a JACK-O-LANTERN? Let's meet the Painted Bat (Kerivoula picta), also called the butterfly bat, native to SE Asia. 🦇🎃 (📷: MerlinTuttle.org)

Show Post

Most animal species pack sperm DNA with protamines instead of histones. Protamines are essential for male fertility. They are among the fastest-evolving genes in animals. That makes little sense. We think we know why, in a new paper led by @ching-hochang.bsky.social. www.science.org/doi/10.1126/...

Show Post

If we have a logo we must be legit right?

Show Post

I love this

Show Post

One of my favorite nudibranchs, Bornella anguilla, swimming like some sort of psychedelic dragon

Show Post