How repeatable is natural selection over space and time? Using the California bar-built estuary system, we look at seasonal genomic change to examine local and widespread responses to natural selection 🐟🧬 🔗 onlinelibrary.wiley.com/doi/full/10.... @ecoevoevoeco.bsky.social @molecology.bsky.social

Andrew Hendry@ecoevoevoeco.bsky.social · 2w ago

How can you use repeatability to infer LOCAL selection - check out our new paper in Molecular Ecology. "The Spatial and Temporal Repeatability of Genomic Responses to Natural Selection ..." onlinelibrary.wiley.com/doi/10.1111/...

I feel very honoured to receive this award. Louis Bernatchez’s work has been really influential for me, so this means a lot. Huge thanks to @lucaseckert.bsky.social, @ecoevoevoeco.bsky.social, Rowan Barrett, and Tom Reimchen!

Evolutionary Applications@evolappjournal.bsky.social · 4mo ago

We're delighted to announce Sarah Sanderson (McGill University) as the winner of the 2025 Louis Bernatchez Memorial Prize for the best student-led paper in Evolutionary Applications! Congratulations, @sarahsanderson.bsky.social 🎉🎉🎉

Second preprint from my PhD! Using our whole lake transplant experiment in Alaska 🏔️ we test for assortative mating following secondary contact among divergent stickleback populations 🐟 and found the opposite of what we expected… 🔗 www.biorxiv.org/content/10.6...

First preprint from my PhD! Check out Dan’s summary ⬇️

Daniel Bolnick@danielbolnick.bsky.social · 8mo ago

New preprint from our big collaborative evolution experiment in 9 whole lakes in Alaska, written by McGill grad student @lucaseckert.bsky.social www.biorxiv.org/content/10.6... What happens if you put a mixture of multiple source populations together to complete & evolve in multiple new lakes?

Cool study on cool fish from a very cool place!

Andrew Hendry@ecoevoevoeco.bsky.social · 9mo ago

When a population protected due to its unique traits evolves to be less unique. Check out our new paper led by Sarah Sanderson. "Contemporary Evolution of an At-Risk Stickleback Population During a Severe Drought" in Evol. Appl. onlinelibrary.wiley.com/doi/10.1111/...

I am excited to be teaching a new course about rapid evolution in the Anthropocene at Bamfield Marine Sciences Centre this summer with @ecoevoevoeco.bsky.social. Registration for undergrads will open soon at : bamfieldmsc.com/education/pr...

Check out our new paper with @ecoevoevoeco.bsky.social @lucaseckert.bsky.social, Rowan Barrett, and Tom Reimchen. After a severe drought, a listed population of unarmoured stickleback became mostly armoured. onlinelibrary-wiley-com.proxy3.library.mcgill.ca/doi/10.1111/...

New course to be taught this summer at Bamfield Marine Science Center by Andrew Hendry and collaborators (e.g., me), on rapid evolution in the anthropocene: bamfieldmsc.com/education/pr... with a focus on both marine & freshwater stickleback, intertidal organisms, & more

When a population protected due to its unique traits evolves to be less unique. Check out our new paper led by Sarah Sanderson. "Contemporary Evolution of an At-Risk Stickleback Population During a Severe Drought" in Evol. Appl. onlinelibrary.wiley.com/doi/10.1111/...

Got some new stuff out with @sarahsanderson.bsky.social @ecoevoevoeco.bsky.social and Rosalie Morin-Nadeau 🐟 www.journals.uchicago.edu/doi/10.1086/...

Evolution of threespine stickleback (Gasterosteus aculeatus) defensive traits following the stocking of brook trout (Salvelinus fontinalis) | The American Naturalist: Vol 0, No ja

journals.uchicago.edu

Check out our paper on time-lapse imagery from camera traps to assess bird communities - a test from Haida Gwaii, BC. Led by Sarah Sanderson. INFERRING BIRD COMMUNITIES ON REMOTE FRESHWATER LAKES THROUGH TIME-LAPSE IMAGERY cdnsciencepub.com/doi/10.1139/...

Check out our latest paper on phenotypic variation in guppies - led by Alexis Heckley. "Abiotic environmental factors contribute to spatial variation in boldness and exploration in guppies (Poecilia reticulata)" onlinelibrary.wiley.com/journal/1095...

The biggest, most up-to-date, and cleanest version of our database is now officially published in Ecology @ESA_org - check it out. "This new, curated version has 9263 records collated from 326 studies, 1801 systems, and 428 species." esajournals.onlinelibrary.wiley.com/doi/epdf/10....

How does fibrosis (an inflammation and tissue repair response) affect dispersal? We investigated this question with stickleback in a mark-recapture experiment in Alaska: dx.doi.org/10.1002/ece3... @danielbolnick.bsky.social @nataliesteinel.bsky.social @ecoevoevoeco.bsky.social

Does Motility‐Restricting Fibrosis Influence Dispersal? An Experiment in Nature With Threespine Stickleback

Factors that affect dispersal can have important eco-evolutionary implications. Here, we show that an inflammation and tissue repair response—peritoneal fibrosis—does not influence threespine stickle...

dx.doi.org