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Eric G. Prileson

@egprileson.bsky.social
640 followers 938 following 188 posts

Curiosity seeker, nature lover, explorer of the minute and exceptional. Also a PhD student in eco-evo biology at Washington State University Vancouver eprileson.github.io I enjoy coffee, cycling, hiking, futbol, baseball, cooking and ice-cold beer.

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Eric G. Prileson @egprileson.bsky.social · 12h
New blog post! What am I attempting to answer without looking stuff up this time? It's oil! Specifically palm oil, and I attempt to answer why I think it is in so many everyday products Let me know what you think of my off-the-cuff response and what new questions you'd like me to answer!
isiwrite.wpcomstaging.com
Episode 2: Do I know about…
Welcome our second post of “Is I wrong?”, the project of self-exploration of how much I think I know and how little I probably do. Today’s Question: I’ve seen from satellite images and data that much of the Indonesian tropical forest has been cut down for palm oil plantations. The scale of the deforestation for a monoculture crop is incredible and one of the clearest signs of human caused change to the globe with huge effects to biodiversity.
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Joshua Weitz @joshuasweitz.bsky.social · 16/09/2026
The White House and OMB's diminished vision for science and medical research undercuts discoveries to come... ... and will lead to significant, near-term economic losses totaling tens of billions of $-s and tens of thousands of jobs. scienceimpacts.org/fy27
scienceimpacts.org
SCIMaP - Impacts of Federal Cuts to Science and Medical Research
View Projected Impact of the FY2027 Budget Cuts to the NIH and NSF
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Eric G. Prileson @egprileson.bsky.social · 08/09/2026
Comment on proposed changes to roadless rules in national forests morethanjustparks.com/roadless-rule/
morethanjustparks.com
The Roadless Rule: Every Roadless Area in America, Mapped
The Roadless Rule closed 58.3 million acres of national forest to road building and logging. The USDA is moving to repeal it, and comments close September 21, 2026. Find the roadless areas near you an...
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Eric G. Prileson @egprileson.bsky.social · 07/09/2026
*Scrooge waking up on Dec 26th* "I spent HOW MUCH on a goose??!"
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Eric G. Prileson @egprileson.bsky.social · 05/09/2026
Episode 1 Part B: Is I wrong about …. Traffic Signals Part B - The Answer Welcome back to ‘Is I wrong?’, where today, we live up to this project’s name. This second post includes a full length answer to the question from Part A (If you haven’t read my initial answer, start there, or if you’re…
isiwrite.wpcomstaging.com
Episode 1 Part B: Is I wrong about …. Traffic Signals
Part B - The Answer Welcome back to ‘Is I wrong?’, where today, we live up to this project’s name. This second post includes a full length answer to the question from Part A (If you haven’t read my initial answer, start there, or if you’re confused as to what’s going on and why you’re even reading this, start here…
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Max Kozlov @maxkozlov.bsky.social · 04/09/2026
Under pressure, the DOD just released the text of its secret 10-year agreement with the NIH. Here are the biggest revelations from the document 🧵
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Eric G. Prileson @egprileson.bsky.social · 04/09/2026
Finally!
theonion.com
Google Maps Introduces Crawling Directions For Cyclists Hit By Truck
MOUNTAIN VIEW, CA—Touting the new feature as yet another innovation to help every traveler get where they’re going, Google Maps on Thursday began offering crawling directions for cyclists who have bee...
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Eric G. Prileson @egprileson.bsky.social · 22/08/2026
Ok the Amtrak from Vermont to Philly! Getting some writing and research / teaching prep done! #trains #urbanism #northeast
Selfie photo of the poster looking out a train window with trees and buildings A photo of a laptop and writing with a window looking out of a train
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Eric G. Prileson @egprileson.bsky.social · 22/08/2026
This is the initial query, the first episode of inquiry into my own knowledge to find out.... "Is I wrong?" In this episode, I ask myself: do I know how stop lights / signals work? #philosophy #science #introspection
isiwrite.wpcomstaging.com
Episode 1: Do I know about … traffic light triggers?
Introduction Welcome everyone to the first every post of “Is I wrong?”, the project of self-exploration of how much I think I know and how little I probably do. Terminology is key Today's Question: How do vehicles trigger stop lights to turn? Reminder: my own personal answer has to be off the cuff: (no research, internet searches, phone, or asking others allowed).
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Eric G. Prileson @egprileson.bsky.social · 21/08/2026
Hummingbird clearwing in the pollinator garden! #bugsky #insects
Butterfly in a background of flowers and plants
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Eric G. Prileson @egprileson.bsky.social · 15/08/2026
Check it out! I wrote something non-technical! I’m finally back in the blogging game, and thank goodness - we’ve all been waiting for this long-form media to return. This blog is an introspective journey into finding out how little I actually know about the world. Come join me! #slowmedia #writing
egprileson.substack.com
Introducing: "Is I Wrong?"
A creative writing exploration into my own lack of knowledge
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Jeffrey Ross-Ibarra @jrossibarra.bsky.social · 13/08/2026
Ten simple rules for equitable pedagogy in BIG classes! Great stuff by CPB postdoc Julia Harencar, @robindecker.bsky.social and others! osf.io/preprints/ed...
osf.io
OSF
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Eric G. Prileson @egprileson.bsky.social · 12/08/2026
Who captured galaxy M77 better? Me (left) or James Webb (right)
Painting with blue black and orange paint on a wood block Space telescope photograph of a spiral galaxy
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Madeline G. Eppley, PhD @madeline-eppley.bsky.social · 10/08/2026
I am excited to share that my first PhD chapter is out now! We surveyed wild eastern oysters across thousands of miles of seascape to characterize population structure, identify genomic targets for aquaculture breeding, and reveal complex patterns of human impacts 🌊🦪🧬 with @drk-lo.bsky.social 1/6
onlinelibrary.wiley.com
Range‐Wide Genetic Population Structure and Environmental Adaptation in the Eastern Oyster <fc><fi>(Crassostrea virginica</fi></fc>) Provides Insight for Aquaculture
Selective breeding in aquaculture is necessary to establish food security and meet demand for sustainably produced protein. An informed selective breeding program requires understanding how populatio...
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Eric G. Prileson @egprileson.bsky.social · 01/07/2026
Long term effects to critical services expected if the OMB proposed rule goes into effect #callyourreps #SUFS www.standupforscience.foundation/policy-and-a...
standupforscience.foundation
Beyond Science: How OMB’s Proposed Rule on Federal Financial Assistance Threatens Essential Services Nationwide — Stand Up for Science Foundation
OMB’s proposed rule on federal financial assistance poses a sweeping threat to federal grantmaking and the responsible stewardship of American taxpayer dollars. It would dramatically expand execut...
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Eric G. Prileson @egprileson.bsky.social · 22/06/2026
Congratulations to @princetonvaughn.bsky.social for winning the SSE Outstanding Grad Student Award! #Evol2026 Love to see it!
Award presentation screen in a conference room
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Eric G. Prileson @egprileson.bsky.social · 22/06/2026
Had an awesome time presenting my talk on eco-evo dynamics in sticklebacks and copepods at #Evol2026 Thanks all for coming and chatting about character displacement and feedbacks!
Figure with an image of a copepod and two different fish species one of which is a copepod specialist
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Madeline G. Eppley, PhD @madeline-eppley.bsky.social · 21/06/2026
I’m presenting a poster on two (!) chapters of my PhD at #Evol2026 Drop by C-03 tomorrow (6/21) to chat with me about eastern oyster pop gen and genetic strategies of parasite mitigation. 🦪🦠 I’m also on the lookout for a postdoc 👀 and would love to connect with anyone about a potential good fit!
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Eric G. Prileson @egprileson.bsky.social · 09/06/2026
It's crazy that all the super heroes are like, wicked hot
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Stand Up for Science! @standupforscience.net · 03/06/2026
Russell Vought has a plan for science, but so do we. Join the fight by taking action against the latest OMB grant funding proposal here 👉 zurl.co/8lTLx #StandUpForScience #Science #SaveScience #Vought #OMB
The graphic contains a photo of Russell Vought and the white Stand Up for Science logo. The graphic reads: "We met, and we know what we need to do. TAKE ACTION NOW! Stop Vought. Save Science. Email & Call Your Members of Congress, Leave a Public Comment, Donate to Fuel the Fight for Science, LINK IN BIO".
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PinkTweets @pinktweets.bsky.social · 29/05/2026
File comments by 7/13. www.federalregister.gov/documents/20...
federalregister.gov
Regulation for Federal Financial Assistance
The Office of Management and Budget (OMB) proposes to revise the Guidance for Federal Financial Assistance to improve government- wide policies and requirements related to the management of grants, co...
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PlayStation @playstation.com · 02/06/2026
God of War Laufey is the next mainline chapter in Santa Monica Studio's series. First gameplay and story details of the newly announced PS5 action adventure: play.st/4fn8ZIW
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Eric G. Prileson @egprileson.bsky.social · 30/05/2026
This phiddipidae spider taking on this large geometrid moth #bugsky
A black and white spider on a wall with a moth in its jaws
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Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 23/05/2026
Everyone who pre-orders shrimp city shirt will get a free shrimp temporary tattoo 😘 These shirts are how we’re funding our fall mural series - 3 murals created by Philly women & gender non-conforming artists, about our city’s most charasmatic bugs! We’re almost 20% funded! SquidFacts.net
A jumbo- no, himbo shrimp pumping iron and holding a chain with a heart on the bottom
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Weird Alex @jackalpants.bsky.social · 18/05/2026
Hey so if you're in the USA, the FCC is floating the idea of making shows put a warning up if they include or discuss trans people and trans lives. A short paragraph saying this is messed up would help a lot! You gpt less than a week. Submit your comment by May 22: www.fcc.gov/ecfs/filings...
In a Public Notice released on April 22, 2026, the FCC is asking Americans to submit comments about whether the TV Oversight Management Board (TVOMB) should create new TV ratings to alert viewers to "transgender and gender non-binary programming" and "the discussion or promotion of gender identity themes."
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Eric G. Prileson @egprileson.bsky.social · 18/05/2026
Cinnabar moth: a biocontrol visitor from Europe and Western Asia used to control ragwort I'd wear that flight suit and cape any day #bugsky 🧪 #invert
Up close image of a red and black moth on a concrete floor
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Eric G. Prileson @egprileson.bsky.social · 10/05/2026
"navigating the american healthcaRe system" share.google/BpEJI43G1Xp8...
share.google
South Park End Of Obesity Butters Navigating The American ...
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Eric G. Prileson @egprileson.bsky.social · 04/05/2026
🚨New preprint! How does #plasticity evolve and when is it adaptive? These questions are key for evolutionary rescue and population persistence Using outdoor-reared #drosophila populations, we tested how prior selection from insecticides and high diversity gene flow affect how plasticity evolves by
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bioRxiv Evolutionary Biology @biorxiv-evobio.bsky.social · 29/04/2026
Insecticide resistance evolution and assisted gene flow interact to shape the evolution of plasticity www.biorxiv.org/content/10.64898/20…
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Eric G. Prileson @egprileson.bsky.social · 28/04/2026
Isopod up close on the log kind of afternoon
An isopod on a log
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Harmit Singh Malik @harmitmalik.bsky.social · 19/04/2026
There needs to be a giant billboard in every major American city that touts this. In any other era except this suicidal science administration, this would be a miraculous, wondrous thing.
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Eric G. Prileson @egprileson.bsky.social · 18/04/2026
Wonderful tulip tree silk moth in Tennessee #Saturniidae
Large brown and mottled Moth clinging to a car tire
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CAKE @thebandcake.bsky.social · 11/04/2026
youtu.be
CAKE | SINKING SHIP
YouTube video by thebandcake
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canaztekin.bsky.social @canaztekin.bsky.social · 10/04/2026
🚨 Why can’t mammals regenerate limbs like frog tadpoles or salamanders? In our new paper in @science.org , we show that species-specific oxygen sensing acts as a gatekeeper for initiating limb regeneration 🐭🐸 🔗 www.science.org/doi/10.1126/... #EvoDevo
science.org
Species-specific oxygen sensing governs the initiation of vertebrate limb regeneration
Why mammals cannot regenerate limbs like amphibians do presents a long-standing puzzle in biology. To uncover the underlying differences, we compared amputation responses of embryonic mouse (Mus musculus) and Xenopus laevis tadpole limbs. Lowering ...
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Eric G. Prileson @egprileson.bsky.social · 30/03/2026
How Portland Creates A Sense Of Place - I definitely feel this in exploring PDX by bike youtu.be/U7rlGZh04Hc
youtu.be
How Portland Creates A Sense Of Place (better than your city)
YouTube video by Fourth Place
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Marla Feller @mfeller.bsky.social · 28/03/2026
mad neuroscientists marching in Berkeley
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Eric G. Prileson @egprileson.bsky.social · 25/03/2026
Help support the formation of a new tool library in Vancouver! vanwatl.org/donate-funds/
vanwatl.org
Donate Funds – Vancouver Washington Tool Library
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Lisandro Milocco @milocco.bsky.social · 12/03/2026
How does development shape the variation evolution can act on? In our new paper in @pnas.org , we bridge developmental dynamics and quantitative genetics, linking dynamical models of phenotype formation with the statistical parameters used to study evolutionary change www.pnas.org/doi/10.1073/...
pnas.org
Bridging developmental and statistical approaches to variation and evolution | PNAS
Phenotypic variation is the raw material for evolutionary diversification and adaptation. However, a critical gap remains in evolutionary theory be...
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Tim C. Smith @chemsmith.bsky.social · 07/03/2026
Didn’t make it to a rally today, but yes I Stand Up for Science! 🧪 #chemsky
Me, wearing my MARCH FOR SCIENCE hat.
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Eric G. Prileson @egprileson.bsky.social · 06/03/2026
V. important perspective piece by @madeline-eppley.bsky.social & @andylee.bsky.social on biological sex and why a lack of scientific consensus should not be used to dictate human rights doi.org/10.1111/ele.... 🧪
doi.org
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Eric G. Prileson @egprileson.bsky.social · 24/02/2026
Just submitted my FCC public comment on Reflector and SpaceX's bonkers proposals to choke low Earth orbit with satellites and expose us all to constant ALAN Get your comment in ASAP! darksky.org/news/two-sat...
darksky.org
Satellite proposals threaten the night sky
In the United States, the Federal Communications Commission (FCC), the agency responsible for authorizing satellite launches and operations…
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franz @franzanth.bsky.social · 24/02/2026
ANT
phys.org
Ant queen frozen in time: New ant species found in Dominican amber
A study by Dr. Gianpiero Fiorentino and his colleagues, published in the Journal of Paleontology, describes the identification of a new species of ant, Hypoponera electrocacica, belonging to the genus...
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Anthony Dornan @dornan.bsky.social · 23/02/2026
I’m embarrassed to find how little I knew, or thought, about Agarose. Despite its efficacy, ubiquity & essential nature in labs. Nor did I know anything about Fanny Angelina (another example, whether intentional or not, of the Matilda Effect) & Walther Hesse. This is absolutely fascinating.
asimov.press
The Origins of Agar
First introduced into laboratories in 1881, agar remains indispensable as a culture medium.
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Stacy Farina @stacyfarina.bsky.social · 18/02/2026
This article is crazy. These men think "I was just looking for funding for my research" is a defense? So you express "congeniality" for your convicted sex offender donor by asking him to party when he gets out of prison so you can get some funds he made trafficking victims...? That's your defense?
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Eric G. Prileson @egprileson.bsky.social · 13/02/2026
Congress’s ICE “Reform” Proposals are largely symbolic and lack teeth for enforcement; we must demand instead that this unaccountable agency be dismantled (see end of post) open.substack.com/pub/campaign...
open.substack.com
Why Congress’s ICE “Reform” Proposals Won’t Work
Right now, Congress is offering hollow gestures and symbolic reforms.
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Eric G. Prileson @egprileson.bsky.social · 09/02/2026
@i-jasonalexander.bsky.social A long journey from Minsk to Milan
2 Olympic athletes on a curling team
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Graham Coop @gcbias.bsky.social · 15/10/2025
We're excited to be recruiting an NIH funded postdoc to work in the Coop lab at UC Davis. We're specifically interested in candidates who are want to work at the intersection of human genetics, GWAS, and population genetics modeling. Please RT
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Eric G. Prileson @egprileson.bsky.social · 04/02/2026
Big props to @ctranvancouver.c-tran.com and @trimet.org for free bus/train rides to celebrate Rosa Parks' birthday
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Eric G. Prileson @egprileson.bsky.social · 04/02/2026
Took a partial day off to do a big bike ride around the peninsula between the Willamette and Columbia rivers in Portland. Totally worth it #bikeday
River and beach view with a mountain in the background Wetland area with small lakeView of a river from a bike path
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David Ho @davidho.bsky.social · 03/02/2026
The western U.S. faces its lowest snowpack on record despite average or above-average rainfall. Warmer temperatures mean more precipitation falls as rain rather than snow, and will worsen droughts in areas like the Pacific Northwest and the Colorado River Basin. science.nasa.gov/earth/earth-...
Figure of Western U.S. snow cover area from 2001 to 2026 illustrates a staggering decline in current coverage compared to historical norms. While the historical data for mid-January typically clusters between 400,000 and 600,000 square miles, the line for 2026 sits in unprecedented territory at the very bottom of the graph. On January 15, 2026, the snow cover area plummeted to a record low of 142,700 square miles—less than one-third of the median and the lowest point in the entire 25-year satellite record. This visual gap emphasizes a severe "snow drought," with the 2026 data point trailing significantly behind even the previous record lows, highlighting an extreme and alarming anomaly in winter precipitation.
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