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Chris MacQuarrie

@cmacquar

Husband, Dad, Entomologist, Ecologist, Researcher with NRCan Canadian Forest Service , and a (lapsed) Curler. Occasional climate scientist.

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24.12.2023
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Latest posts by Chris MacQuarrie @cmacquar

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a man is riding a segway in an office with the words welcome aboard below him ALT: a man is riding a segway in an office with the words welcome aboard below him

As a long time 40 year old my self, all I can say is Happy Birthday and...

07.03.2026 13:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
A composite image of me from the red carpet at the Hoppers premiere with the Hoppers logo and several hoppers characters.

A composite image of me from the red carpet at the Hoppers premiere with the Hoppers logo and several hoppers characters.

After about 5 years (!) of keeping secrets, I am so excited that Disney Pixar's Hoppers is finally coming out on March 6th!

Back in 2021, Pixar emailed me asking if I could give a talk about my research to their employees. Then another talk. And another.

πŸ“Έ Disney/Jesse Grant/Getty Images

28.02.2026 21:11 πŸ‘ 152 πŸ” 30 πŸ’¬ 5 πŸ“Œ 6
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πŸ—£οΈ Forest pathologists, entomologists!

⚑️Abstract submission is now open for:
πŸ›Ecology and Management of Biotic Disturbances in Forests
πŸ“27-31 July 2026; πŸ—“οΈFredericton, NB, Canada

πŸ—“οΈDeadline: 15 March
πŸ”— docs.google.com/forms/d/e/1F...

#ForestScience #ForestResearch #ForestPathology #ForestEntomology

06.03.2026 12:54 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Preview
homer simpson is standing in a crowd of sailors and says it 's pronounced nuc-u-lar ALT: homer simpson is standing in a crowd of sailors and says it 's pronounced nuc-u-lar
04.03.2026 19:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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A medical journal says the case reports it has published for 25 years are, in fact, fiction A Canadian journal has issued corrections on 138 case reports it published over the last 25 years to add a disclaimer: The cases described are fictional. Paediatrics & Child Health, the journal…

Truly bizarre story from @retractionwatch.com. retractionwatch.com/2026/03/03/c...

04.03.2026 17:05 πŸ‘ 21 πŸ” 10 πŸ’¬ 4 πŸ“Œ 4
Smartsheet Forms

Interested in being a #journal #reviewer? The Entomological Society of America journals have a new reviewer application site---if you are interested, this allows you to volunteer! New reviewers will be searchable in the portal by editors, who would love your input! app.smartsheet.com/b/form/8aa2e...

03.03.2026 17:59 πŸ‘ 11 πŸ” 11 πŸ’¬ 0 πŸ“Œ 1
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From the Bulletin of the Entomological society of Canada, issue 1, from March 1969:

03.03.2026 12:39 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

really seems like those should be a combo item.

03.03.2026 12:33 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Saskatchewan has been right all along. Nice to see the rest of Canada finally catching up

02.03.2026 20:59 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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The Toronto Entomologists' Association is holding its annual Student Symposium on March 28, 2026 1pm!

Graduate students, senior undergraduates and postdoctoral fellows are eligible to present a talk and apply for the Glenn Richardson Award.

Visit www.ontarioinsects.org/symposium/ for more info!

02.03.2026 20:10 πŸ‘ 6 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0
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Come join #LaurierBiology!
We're recruiting 3 tenure-track faculty positions!

Integrative Organismal Zoologist!
careers.wlu.ca/job/Waterloo...

Microbial Systems Biologist!
careers.wlu.ca/job/Waterloo...

Computational Ecology/Modeling Biologist!
careers.wlu.ca/job/Waterloo...

DEADLINE MARCH 22nd!

20.02.2026 22:57 πŸ‘ 15 πŸ” 29 πŸ’¬ 2 πŸ“Œ 0

I'm curious how folks make sure that their students are learning anything about writing by using track changes? I'm finding some students are likely just using "accept all" and not bothering to read the edits or understand. Besides going back to corrections on paper what's the other option?

02.03.2026 16:38 πŸ‘ 0 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

But that's for students that are likely going to need to know how to write later on. If not, I'll do a heavier copy edit and I don't much care if they are accepting track changes are not, since we're focusing on the product and not the training.

02.03.2026 17:07 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

When I'm writing with students the first and second pass are mostly comments. I'll try to show what needs to change and why. If I need to edit something to illustrate a point, I'll do that and then say 'fix this elsewhere'.

02.03.2026 17:05 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I prefer to think of them as small batch models. Low volume lets me charge a premium....

02.03.2026 12:40 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Can we stop comparing ML/AI to "traditional" analysis, as if there is this artisanal cottage industry of kindly rural craftsmen doing logistic regressions by hand, taking them to sell at the farmer's market?
#statsky #rstats

02.03.2026 03:02 πŸ‘ 30 πŸ” 5 πŸ’¬ 4 πŸ“Œ 4

Is the offer for an FSWEP position?

28.02.2026 02:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
ESA Call for Papers The Entomological Society of America has a rich history of publishing curated collectionsΒ across the journals, serving theΒ professional and scie

Share with all mosquito researchers. πŸ§ͺ🦟
I'm co-organizing a special issue in the Journal of Medical Entomology on systematics, taxonomy, and natural history of mosquitoes. See details in the link. Happy to answer questions. Proposal Deadline 15 April 2026.

academic.oup.com/insect-scien...

27.02.2026 15:50 πŸ‘ 9 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0

If seen in a hotel that's sure sign they host hockey tournaments.

26.02.2026 17:18 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Tell me you don't have a Canadian in the authorship group without telling me you don't have a Canadian in the authorship group:

"... from the 63 states and provinces of Canada and the USA..."

I mean, read the room guys. & FFS 3 of those are Territories

26.02.2026 13:15 πŸ‘ 7 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Am I missing something. Are hemi and holometabolous reversed in the figure?

26.02.2026 12:35 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

no I'd say you're correct. They are reversed.

26.02.2026 12:45 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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I tried to tell y'all.

25.02.2026 10:52 πŸ‘ 72 πŸ” 17 πŸ’¬ 5 πŸ“Œ 2

Lol. Noted! πŸ˜„

25.02.2026 13:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Jesus Murphy are we doing this, again?

25.02.2026 02:19 πŸ‘ 8 πŸ” 1 πŸ’¬ 2 πŸ“Œ 0
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Professeure, professeur en biologie Γ©volutive Selon la convention collective en vigueur. Les personnes intΓ©ressΓ©es sont priΓ©es de soumettre leur dossier de candidature incluant un CV, une proposition de programmation de recherche (max 5 pages)…

2 postes de prof Γ  l'UQAR!
Biologie Γ©volutive www.uqar.ca/emploi/profe...
Chaire de recherche en Résilience et adaptation des organismes et écosystèmes nordiques www.uqar.ca/emploi/appel...

24.02.2026 16:01 πŸ‘ 0 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Dragonfly Facts That STUNNED Adam Savage
Dragonfly Facts That STUNNED Adam Savage YouTube video by Adam Savage’s Tested

It was so fun to chat with Adam Savage about #dragonflies! youtu.be/iWVt5yQNwrA?...

23.02.2026 21:13 πŸ‘ 28 πŸ” 6 πŸ’¬ 0 πŸ“Œ 1
Hurricane Helene damage in a forest showing trees fallen down across a trail

Hurricane Helene damage in a forest showing trees fallen down across a trail

Research biologist position at Clemson for work on forest wildlife/habitat recovery post-Hurricane Helene in western NC. Full time, multi-year position. Will be working with David Jachowski & myself, includes field work, analysis, writing.

**Apply by March 9**

Job posting bit.ly/cuhhftpos πŸ§ͺ🌎

23.02.2026 18:35 πŸ‘ 30 πŸ” 29 πŸ’¬ 0 πŸ“Œ 1
Distribution and diversity of terrestrial isopods (Isopoda: Oniscidea) in Canada, including new records and a species checklist | The Canadian Entomologist | Cambridge Core Distribution and diversity of terrestrial isopods (Isopoda: Oniscidea) in Canada, including new records and a species checklist - Volume 157

Distribution and diversity of terrestrial isopods (Isopoda: Oniscidea) in Canada, including new records and a species checklist
doi.org/10.4039/tce....
#NewInCanEnt

23.02.2026 15:23 πŸ‘ 3 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

Reskeeting, not the least because I approve of the choice of illustrating photo...

23.02.2026 14:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0