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Sarah W. Fitzpatrick

@swfitz.bsky.social
342 followers 373 following 10 posts

Associate Prof at W.K. Kellogg Biological Station, MSU. Thinking about evolution and conservation in small populations. she/her 🏳️‍🌈

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Sarah W. Fitzpatrick @swfitz.bsky.social · 21/09/2026
An honor to be involved with this important study! Congrats to lead author @monicaipv.bsky.social 🐸🧬 conbio.onlinelibrary.wiley.com/doi/10.1111/...
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Sarah W. Fitzpatrick @swfitz.bsky.social · 15/07/2026
Florida scrub-jay genomes across space and time reveal impacts of population decline and reduced gene flow: Current Biology www.cell.com/current-biol...
cell.com
Florida scrub-jay genomes across space and time reveal impacts of population decline and reduced gene flow
By analyzing genomes from 241 Florida scrub-jays across five populations and two time points, Nguyen et al. reveal substantial losses of genetic diversity and increased inbreeding following population...
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Reposted by Sarah W. Fitzpatrick
Aryn Wilder @arynwilder.bsky.social · 21/08/2025
Excited to share our new paper on genetic rescue in the Pacific pocket mouse! To conserve this endangered species, we sought to understand whether small populations at risk of outbreeding depression are better managed in isolation or with gene flow. @science.org www.science.org/doi/10.1126/...
science.org
Fitness benefits of genetic rescue despite chromosomal differences in an endangered pocket mouse
Two-thirds of Earth’s species have undergone population declines, leaving many vulnerable to genomic erosion and inbreeding depression. Genetic rescue can boost the fitness of small populations, but p...
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Sarah W. Fitzpatrick @swfitz.bsky.social · 21/08/2025
Super proud of @meaghansaurus.bsky.social and all the effort this study represents in the field (led by Eric Hileman & Jen Moore!) and in the lab. Worrisome story for the snakes, but important to know, learn from & act on.
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Reposted by Sarah W. Fitzpatrick
islerouge.bsky.social @islerouge.bsky.social · 20/08/2025
This was definitely a labor of love … SO MANY hours of effort (just ask my husband!), but so worth it in the end. It was pure delight to work with the brilliant Silu Wang on this project. And all papers are open access! www.pnas.org/topic/574
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Sarah W. Fitzpatrick @swfitz.bsky.social · 11/08/2025
Excited to share our new paper led by @alexlewanski.bsky.social showing largely positive, multi-decadal consequences of translocations in Red-cockaded woodpeckers at Avon Park Air Force Range in central Florida: www.pnas.org/doi/10.1073/... press release: www.eurekalert.org/news-release...
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Reposted by Sarah W. Fitzpatrick
Joana Meier @joanameier.bsky.social · 30/07/2025
Huge thanks and congrats to @siluwang.bsky.social and Anne Yoder for organising this amazing special issue. It has been fun contributing and interacting with Silu, Anne and the authors of the other manuscripts, including in a Zoom "tea break" where we presented our projects to each other.
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Sarah W. Fitzpatrick @swfitz.bsky.social · 28/05/2025
Delayed post, but we are excited to share this study on decades of monitoring of translocations launched by the late Reed Bowman. We show a demographic boost (i.e., rescue!), but success was largely driven by a few individuals leading to erosion of genetic diversity. www.kbs.msu.edu/2025/05/scru...
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Reposted by Sarah W. Fitzpatrick
Dr. K. Lotterhos @drk-lo.bsky.social · 06/05/2025
If you are a person who cares about the future of science in the US, please take actions this week to #SaveNSF. @asn-amnat.bsky.social @sse-evolution.bsky.social @systbiol.bsky.social are leading a week of action - here is a Media Support Tool from the societies docs.google.com/document/d/1... 🧪🧑‍🔬🧬🖥️🦑
docs.google.com
MediaToolSupportNSF.docx
Letter to scientists and organizations whose progress depends on NSF: We are facing an unprecedented political attack on science. The Department of Government Efficiency (DOGE) has begun directing NSF...
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Reposted by Sarah W. Fitzpatrick
Sally Aitken 🇨🇦 @sallyaitken.bsky.social · 02/05/2025
Brilliant new paper by Jill Anderson and colleagues using 9 years of transplant experiments and integral projection models to predict the capacity of populations for adaptation and persistence under new climates in Boechera stricta. www.science.org/doi/10.1126/...
science.org
Adaptation and gene flow are insufficient to rescue a montane plant under climate change
Climate change increasingly drives local population dynamics, shifts geographic distributions, and threatens persistence. Gene flow and rapid adaptation could rescue declining populations yet are seld...
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