Just out: A nice write-up in Phys.org about our Proc B paper (includes a link to the paper itself OA): phys.org/news/2026-04...

This project (with Stacy Rosenbaum and Nick Grebe) began in the dark days of Covid, and is finally ready to share. We've built a living database of primate paternity data (52 species, 3000 paternities) and completed first wave of analyses of paternity distribution. www.biorxiv.org/content/10.6...

📣 Another BBS paper from the CSL Lab! This paper w/alumni @dr-severinehex.bsky.social and @erin-isbilen.bsky.social + Daniel Rubenstein and @mh-christiansen.bsky.social argues that multimodality is key to safeguarding honesty in communication in humans and other animals 👉 doi.org/10.1017/S014...

I am delighted to share my new paper with coauthors @mh-christiansen.bsky.social, @erin-isbilen.bsky.social, and Dan Rubenstein. We argue that multimodality safeguards signal honesty by forming a multimodal gestalt that increases complexity and facilitates social costs on dishonesty.

I am delighted to share that I was elected to join as a Junior Fellow of the Harvard Society of Fellows. For the next three years I will be exploring the relationship between social and communicative complexity using the three zebra species. I look forward to sharing my results with you all.

link.springer.com/article/10.1... A very neat study on social cognition in horses.

How does multimodal communication in non-human animals change under environmental stress? Our new paper with Severine Hex & Dan Rubenstein shows that communicative flexibility may facilitate survival, using plains zebras as a case study! 🦓 Read more below: onlinelibrary.wiley.com/doi/10.1002/...

Juvenile animals occupy a different social niche than adults, being inexperienced and facing different social risks. I investigated how this "age of risk" affects the development of communication in juvenile plains zebras. Check out the manuscript here: www.nature.com/articles/s42...