Ben Vernasco

@verntasco.bsky.social

Research Scientist @WhitmanCollege

Please share: Full-time PhD position on Butterfly Evolution at High Elevations 🦋⛰️ The project aims to understand the evolution and adaptation of Andean white butterflies using genomics. DEADLINE: September 11, 2026 More info: pavelmatos.wordpress.com/join-us/

Join us

Opportunities Below are the positions currently open in our lab. Open PhD position (full time) Comparative and Population Genomics of Butterflies at High Elevations. The project aims to understand …

pavelmatos.wordpress.com

Ok, stats people, any advice? If I had several traps in primary forest, and several traps in disturbed forest, and want to compare which forest type got more wasps... what's a sensible way to write a model for a GLM in R?

Hey friends! My latest feature for the @cornellbirds.bsky.social magazine dropped yesterday, about some really cool research into how a long history of cross-genus hybridization may have influenced the cheerful yellow colors of today's warblers. www.allaboutbirds.org/news/when-ev...

When Evolution Painted Warblers Yellow

Millions of years ago, rare hybridization events ignited the genetic sparks that contributed to the bright yellow colors of some birds in the modern wood-warbler family.

allaboutbirds.org

The flagship paper from the amazing Manakin Research Coordination Network is finally published! The time I spent with these people was the most rewarding part of my PhD.

Alice Boyle@birdfiddler.bsky.social · 3mo ago

#NewPaperAlert! This one has a massive author list and has been a LONG time in coming, but is SO COOL! First, check out the first figure to get you interested! Manakins! Fruit! Sexual-selection in action (displays and Z:A chromosomal diversity)! Read on for the back story & link 1/n

above: montage of brightly coloured tropical birds, some in interesting display postures, some eating fruit
below: a phylogeny that includes those same taxa (and others) and a plot of the ratio of genetic diversity on the autosomes relative to the Z chromosomes

📢New warbler research!📢 A phylogeny of Myioborus (the youngest genus of warblers) plus a hypothesis for how they diversified in South America and a gene causing a color difference between hybridizing species. It was great co-leading this with Laura Céspedes Arias. doi.org/10.1093/evol...

Diversification and divergence in Myioborus warblers: insights into evolutionary relationships and plumage genetics

Abstract. Genomic data can provide valuable insights into the evolutionary history of rapidly diversifying groups and the genetic basis of phenotypic trait

doi.org

This issue includes my first paper wherein my thesis student is the first author, stoked to see the study species (WHWO) featured!

Association of Field Ornithologists@fieldornith.bsky.social · 6mo ago

Discover the latest advancements in avian research! Volume 97, Issue 1 of our #JournalofFieldOrnithology is out. This edition features many great papers from researchers all over the world. Our journal is open access. Visit journal.afonet.org/vol97/iss1/ to explore this issue for free!

JOURNAL OF FIELD ORNITHOLOGY - VOLUME 97, ISSUE 1 - March 2026

Our journal is open access! Visit journal.afonet.org to read this issue and more for free!