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Dave Zanatta

@mimusselman.bsky.social
1K followers 544 following 78 posts

Freshwater malacologist 🐌🐚, molecular ecologist, Professor at Central Michigan University, husband, dad, cat lover, model railroader, liberal, Canadian-American 🇨🇦🇺🇸. he/him. people.se.cmich.edu/zanat1d

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Dave Zanatta @mimusselman.bsky.social · 15/04/2026
Great article in Scientific American on Freshwater Mussel conservation. Many amazing friends and colleagues are featured along with the mussels! www.scientificamerican.com/article/the-...
scientificamerican.com
The baffling ecological disaster that’s killing America’s freshwater mussels
Biologists are racing to save America’s freshwater mussels—the water-filtering keystone species that once filled the country’s rivers and streams—from extinction
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Dave Zanatta @mimusselman.bsky.social · 14/06/2025
#NoKings in Mount Pleasant MI
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Canadian Journal of Zoology @canjzoology.bsky.social · 11/06/2025
⭐Editor's Choice⭐ Long-term biodiversity erosion: limited co-existence of the Eurasian zebra mussel and native mussels in a North American river after 25 years | Zwarych et al, including @ecoinvasions.bsky.social doi.org/10.1139/cjz-... Free access for this month
doi.org
Long-term biodiversity erosion: limited co-existence of the Eurasian zebra mussel and native mussels in a North American river after 25 years
North American unionid mussel populations have experienced significant mortality due to competition and fouling by the Eurasian zebra mussel Dreissena polymorpha (Pallas, 1771). Habitats whose water c...
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Dave Zanatta @mimusselman.bsky.social · 31/05/2025
If NSF-DEB funded…time to close up shop and look for positions outside of US. This cannot stand.
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Leana Hosea @leanahosea.bsky.social · 31/05/2025
Ibuprofen can affect fish hatching, diclofenac impacts fish livers, flea treatments kill off the insects fish & birds eat - a cocktail of meds, pesticides, cleaning products, road runoff is poisoning our rivers - no wonder fish numbers are plummeting. www.theguardian.com/environment/...
theguardian.com
Pesticides, antibiotics, animal medicines: the chemical cocktail seeping into our rivers
The list of everyday pollutants is a long one, and they could be as damaging to our water ecosystems as sewage spills
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Dave Zanatta @mimusselman.bsky.social · 28/05/2025
Our (finally) funded project on the population genomics of Yellow Lampmussel (Lampsilis cariosa) in collaboration with the #USGS Eastern Ecological Science Center. www.usgs.gov/centers/eesc... @fmcs-mollusk.bsky.social @freshwaterscience.bsky.social @altfws.altgov.info
usgs.gov
Genomics to Aid Conservation and restoration of the Yellow Lampmussel (Lampsilis cariosa) and Tidewater Mucket (Atlanticoncha ochracea)
Due to the rapid decline in abundance of Yellow Lampmussel (Lampsilis cariosa) and Tidewater Mucket (Atlanticoncha ochracea), USGS and partners at the U.S. Fish and Wildlife Service (USFWS) and Centra...
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Erin McCombs @singermccombs.bsky.social · 13/05/2025
Dr. Dave Strayer kicking off concurrent sessions at #FMCS2025 highlighting Great Lakes context of this meeting in Ypsilanti and challenges
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Erin McCombs @singermccombs.bsky.social · 13/05/2025
Ms. Phyllis Davis opens the Freshwater Mollusk Conservation Society conference with Robin Wall Kimmerer quote: “We need acts of restoration, not only for polluted waters and degraded lands, but also for our relationship to the world. We need to restore honor to the way we live…
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Dr Andrew Mahon @andyantarctica.bsky.social · 02/05/2025
every day seems to be a 'hold my beer, watch this...' type of moment in science....wow. 🧪 www.nsf.gov/policies/doc...
nsf.gov
Policy Notice: Implementation of Standard 15% Indirect Cost Rate
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Laura Dee @lauradee.bsky.social · 22/04/2025
NOAA’s vast public weather data powers the local forecasts on your phone and TV – a private company alone couldn’t match it theconversation.com/noaas-vast-p... by @cires.colorado.edu @cwiedinm.bsky.social
theconversation.com
NOAA’s vast public weather data powers the local forecasts on your phone and TV – a private company alone couldn’t match it
NOAA operates fleets of satellites, sensors on airplanes and ocean-going buoys, as well as radar, providing the data used by weather forecasters nationwide – and freely available to anyone.
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Claire G. Griffin @polargriffin.bsky.social · 17/04/2025
This is a WILD list of data to disappear. I was braced for climate stuff, but not, like, shoreline maps and coastal bathymetry
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Adam Steinbaugh @adamsteinbaugh.bsky.social · 14/04/2025
Harvard responds to the Trump administration: "The university will not surrender its independence or relinquish its constitutional rights. Neither Harvard nor any other private university can allow itself to be taken over by the federal government.. . . ." www.harvard.edu/research-fun...
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Dave Zanatta @mimusselman.bsky.social · 09/04/2025
Has anyone had a contract approved through a CESU (Cooperative Ecosystem Studies Unit - Dept. of Interior) since January? We submitted a bid in early Dec 2024 on a subaward for collaborative work with USGS (funding already in place - FY2024).
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Dave Zanatta @mimusselman.bsky.social · 05/04/2025
Estimate of 800-1000 for the #Handsoff march in Mount Pleasant MI. Impressive turnout for our sleepy college town. Let’s keep this going!
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Dave Zanatta @mimusselman.bsky.social · 04/04/2025
Apparently this has been discovered at universities across the US over the last few days. www.cm-life.com/article/2025...
cm-life.com
BREAKING: Some student visas/ records revoked, CMU impact unclear
BREAKING: CMU staff learned on April 4 that several current and former international student SEVIS records have terminated without notice by the United States Department of Homeland Security, without notifying the university or impacted students.  CMU is not yet able to release the number of students at this university who have been affected, but is performing daily checks of the SEVIS system to identify any terminated records. Executive Director of University Communication Ari Harris said any students affected will be contacted by the university.  This is a developing story. Please check in with cm-life.com with more information as it becomes available. 
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Dave Zanatta @mimusselman.bsky.social · 26/03/2025
See y’all at #FMCS2025! @fmcs-mollusk.bsky.social @mi-mussel-mama.bsky.social
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Dave Zanatta @mimusselman.bsky.social · 22/03/2025
See you May 12-16 for #FMCS2025! @fmcs-mollusk.bsky.social @mi-mussel-mama.bsky.social @michigandnr.bsky.social @freshwaterscience.bsky.social
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Bob Rae @bobbyrae48.bsky.social · 16/03/2025
Putting the Arctic Ocean closer to the center, this brings the Greenland Canada gambit into focus. It is a grab for power, money, water, and resources, also giving the US complete control over the Northwest Passage. Fentanyl and the border are a smokescreen for a much bigger project: theft.
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Dave Zanatta @mimusselman.bsky.social · 08/03/2025
Here is comes…attempted murder of higher education.
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Dave Zanatta @mimusselman.bsky.social · 07/03/2025
We got FIRED 🔥 UP ⬆️ at the #StandUpForScience rally at Central Michigan University this afternoon! @mi-mussel-mama.bsky.social
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Dave Zanatta @mimusselman.bsky.social · 04/03/2025
And here is the news report: app.9and10news.com/2025/03/03/a... Quoted alongside remarks by @dananessel.bsky.social We need to speak up and #standupforscience and the #GreatLakesRestorationIniative!
app.9and10news.com
Amid funding cuts, researchers say Great Lakes work must continue
Academics say that the decisions risk damaging the bedrock of Great Lakes research.
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Dave Zanatta @mimusselman.bsky.social · 03/03/2025
Just spoke to a local reporter on federal government firings and freezes/cuts to funding at environmental agencies (NOAA, USFWS, USFS, EPA, etc.) and effects it is having on science in the #GreatLakes region. I had plenty to say. #standupforscience2025
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Kyla @boysek.bsky.social · 26/02/2025
Great News, Michigan! Lansing #StandUpForScience2025 is happening. Friday, March 7, 12-4pm, East steps of the Capitol Bldg. Tell 3 friends! Make a carpool plan! Have a sign-making party! Share with your networks! #ScienceIsForEveryone @standupforscience.bsky.social
Flyer for event. 

Stand Up For Science 2025 

Friday, March 7, 12-4pm, East steps of the Capitol Bldg. Lansing, MI

Science is for Everyone.

Get involved: standupforscience2025.org
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Stand Up for Science! @standupforscience.net · 24/02/2025
🚨 Many NSF-funded Research Experiences for Undergraduates (REUs) are being cancelled for Summer 2025. www.reddit.com/r/REU/commen...
reddit.com
Cancellation megathread
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Dave Zanatta @mimusselman.bsky.social · 25/02/2025
Mollusk 🐌 fans: Dr. Shay Keretz's newest paper on GASTROPODS (🐌🐚) in large rivers is out! #GreatLakes #DetroitRiver authors.elsevier.com/c/1kg3X1MRgT... @fmcs-mollusk.bsky.social @freshwaterscience.bsky.social @iaglr.bsky.social @mi-mussel-mama.bsky.social
authors.elsevier.com
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Jo Latimore @jolatimore.bsky.social · 20/02/2025
Job: Come work with me! Please repost! We're seeking a faculty colleague whose research, teaching, and outreach focuses on water quality and freshwater ecosystems in the context of climate change. Review of applications will begin April 15, 2025. careers.msu.edu/jobs/assista...
An image of a tree-lined lake with the text, "We are hiring. Assistant Professor: Water Quality and Impacts of Climate Change. Visit careers.msu.edu. Job No. 1023203. Michigan State University."
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Dave Zanatta @mimusselman.bsky.social · 18/02/2025
A good outside review of the terrible state of US research and international collaboration. www.cbc.ca/news/science...
cbc.ca
U.S. scientists say their work is under attack. Here's what that means for Canada | CBC News
Some U.S. government scientists have been told they can no longer travel for meetings or even join virtual calls with international counterparts, putting a hold on Canadian research and sending a deep...
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Paul Ganderton @ecogeog.bsky.social · 17/02/2025
Why is river conservation sometimes seen as less effective than terrestrial? Maybe it's due to the complexity of the system. www.nature.com/articles/s44...
nature.com
Successes and failures of conservation actions to halt global river biodiversity loss - Nature Reviews Biodiversity
Conservation actions have been implemented worldwide to mitigate severe river biodiversity loss. This Review summarizes these conservation actions, qualitatively assesses their outcomes, and outlines ...
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Dave Zanatta @mimusselman.bsky.social · 16/02/2025
Phil was my first MS student at CMU. He is a great scientist and person. Phil uprooted his family from a successful career in the private sector for a dream job in public service. He was discarded 1 month and 1 day after starting his dream job. www.facebook.com/share/p/15xe...
facebook.com
Redirecting...
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Katharine Hayhoe @katharinehayhoe.com · 10/02/2025
As I shared last week, the US's first National Nature Assessment has been shut down: but the authors, led by @phillevin.bsky.social, are determined to continue. Read more: www.nytimes.com/2025/02/10/c...
nytimes.com
Trump Killed a Major Report on Nature. They’re Trying to Publish It Anyway. (Gift Article)
The first full draft of the assessment, on the state of America’s land, water and wildlife, was weeks from completion. The project leader called the study “too important to die.”
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Dave Zanatta @mimusselman.bsky.social · 10/02/2025
Some good news here...🐌🐚 Central Michigan University Biological Station summer undergraduate research student Lauren Western had her research published in the American Malacological Bulletin! Full paper can be accessed here: doi.org/10.4003/006.... Or DM me for a copy.
Title and abstract of Western and Zanatta (2025)Lauren Western collecting Pointed Campeloma on Beaver Island.Lauren collecting water chemistry data with Graeme Zanatta’s help.
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Laurel Davila @laureldavilacpa.bsky.social · 09/02/2025
Super Bowl USAID Save Foreign Aid
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Louise Chavarie @chavarie.bsky.social · 07/02/2025
If you did not read this paper, please do!!! Fieldwork needs to be recognized as a valuable and tangible aspects of science! Funding agency needs to start to value this more or.... Extinction of experience among ecologists sciencedirect.com/science/arti...
sciencedirect.com
Extinction of experience among ecologists
Fieldwork-based research and education in ecology are under multiple threats and are progressively declining. We call for greater attention to this on…
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kikihiott.bsky.social @kikihiott.bsky.social · 06/02/2025
open.substack.com/pub/robertre...
open.substack.com
What you can do
Revised and expanded
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Heather Cox Richardson (TDPR) @hcrichardson.bsky.social · 06/02/2025
February 5, 2025:
heathercoxrichardson.substack.com
February 5, 2025
Five years ago, on February 5, 2020, Republican senators acquitted then-president Donald Trump in his first impeachment trial.
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Derek Lowe @dereklowe.bsky.social · 05/02/2025
I’ve unfortunately needed to add more material to my post from yesterday. The re-election of Donald Trump is looking like the biggest act of American self-destruction since the Civil War. Same link, new title and some updates.
science.org
Revised and Extended: What's Happening Inside the NIH and NSF
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Dave Zanatta @mimusselman.bsky.social · 06/02/2025
Abstracts due in 1 WEEK!
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Dave Zanatta @mimusselman.bsky.social · 05/02/2025
So now he wants to take control of Panama 🇵🇦, Greenland 🇬🇱, make Canada 🇨🇦 the 51st state, invade Mexico 🇲🇽, and take over Gaza (after removing all of the Palestinians). Pretty sure a President Harris wouldn’t have done this? I thought Trump wanted the US to get out of all wars?
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Ran Blekhman @blekhman.bsky.social · 04/02/2025
If you think the NSF is a waste of government money, you should stop using any technology created using NSF-funded research. Like cell phones. Or the Internet
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Markus Eichhorn @markuseichhorn.bsky.social · 02/02/2025
It's a little-known fact that Oreos are actually bivalves.
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T. Ryan Gregory 🇨🇦 @tryangregory.bsky.social · 02/02/2025
www.youtube.com/live/PnvyrKv...
youtube.com
Prime Minister Justin Trudeau announces Canada's response to U.S. tariffs – February 1, 2025
YouTube video by cpac
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Dave Hayes @gnarlylarvae.bsky.social · 30/01/2025
For my Freshwater Mollusk Conservation Society peeps on here, just a reminder that all student travel award applications for this year's symposium in Michigan are due by tomorrow! 🦪🐌🐚More info here: molluskconservation.org/Mservices_aw...
molluskconservation.org
Freshwater Mollusks Conservation Society
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Dave Zanatta @mimusselman.bsky.social · 25/01/2025
Many federal research grants, contracts, and funding programs being paused. Scenarios below are playing out. These support my students. www.pillsburylaw.com/en/news-and-...
pillsburylaw.com
Trump 2.0: What Happens to Federal Funding?
The Biden Administration’s signature legislative accomplishments included a suite of large-scale funding bills designed to boost Biden’s domestic priorities, including the Infrastructure Investment an...
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MUSSEL Project @musselp.bsky.social · 23/01/2025
#ThrowbackThursday Way back in January 2015, the #MUSSELp #MusselOfTheMonth was Toxolasma lividum! — mussel-project.uwsp.edu/motm/2015/15... Photo by Graf & Cummings. 🧪
Toxolama lividum Rafineque, 1831
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Dave Zanatta @mimusselman.bsky.social · 20/01/2025
Choncologists of America grants due Feb 28. www.conchologistsofamerica.org/grants/ @fmcs-mollusk.bsky.social
conchologistsofamerica.org
Grants - coa
COA Grants to Malacology Since the inception of the program in June 1985, COA has awarded over $200,000 US in grants toward research in malacology. Individual grants range between $1,000 and $2,500. I...
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Michigan Sea Grant @miseagrant.bsky.social · 20/01/2025
College students, don't miss your chance to apply for our environmental internships! Summer internships support undergrads doing #GreatLakes stewardship and research work around Michigan. Apps due Jan 31: buff.ly/3D5w95w
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MUSSEL Project @musselp.bsky.social · 15/01/2025
The #MUSSELp is trying things out at musselproject.substack.com
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MUSSEL Project @musselp.bsky.social · 16/01/2025
#ThrowbackThursday Back in January 2020, the #MUSSELp #MusselOfTheMonth was Utterbackiana suborbiculata! — mussel-project.uwsp.edu/motm/2020/20...
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Dave Zanatta @mimusselman.bsky.social · 18/01/2025
It’s going to be the best Shell-abration of 2025! 🐚🐌 #SHELL-YEAH #PureMichigan
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