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Brian O'Meara

@omearabrian.bsky.social

I study diversification, species delimitation, trait evolution & similar questions, often using new methods. Also random coding projects. College prof living in Oak Ridge, TN, USA. Opinions my own. He/Him

5,641 Followers  |  8,480 Following  |  20 Posts  |  Joined: 28.11.2023
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Posts by Brian O'Meara (@omearabrian.bsky.social)

I’m so excited for this! Who’s going?

My talk will be about time, as ecology’s final frontier: dynamics, timescales, resolution and extent, historical contingencies, and the denominator of all ecological processes.

07.03.2026 02:12 β€” πŸ‘ 51    πŸ” 8    πŸ’¬ 1    πŸ“Œ 1
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Publisher demands $500 from impersonated author to retract paper Last year, we wrote about a Walsh Medical Media journal that refused to withdraw an author’s paper unless he paid a fee β€” even though he didn’t write or submit the article. For one reader, some det…

Lol. This is academic publishing taken to its logical end.

07.03.2026 10:36 β€” πŸ‘ 197    πŸ” 62    πŸ’¬ 8    πŸ“Œ 7

Happy birthday!!!

07.03.2026 05:39 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Graph of award probability of R35 and R01 from NIH factbook as a function of review rank percentile. As is apparent, 2025 is a significant departure, with lower award probabilities at all scores <40 and significant departures from norm, where even being in the top 10% is no longer a nearly certain indicator of success.

Data source: https://report.nih.gov/nihdatabook/report/302

Graph of award probability of R35 and R01 from NIH factbook as a function of review rank percentile. As is apparent, 2025 is a significant departure, with lower award probabilities at all scores <40 and significant departures from norm, where even being in the top 10% is no longer a nearly certain indicator of success. Data source: https://report.nih.gov/nihdatabook/report/302

The data is in: the NIH goalposts have shifted.

What were once almost certain fundable scores have become coin flips and what used to be likely grants have become aspirational, leading to fewer awards.

Another manifestation of how HHS policies have led to fewer awards and less science.

07.03.2026 01:59 β€” πŸ‘ 594    πŸ” 362    πŸ’¬ 17    πŸ“Œ 52

Having set up a symposium at the last ASN meeting I can HIGHLY recommend the experienceβ€”Β you get to put together a list of people you want to see talking about science in a single location and ... it actually happens?

06.03.2026 23:29 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Call_Long Island 2027[16].docx The American Society of Naturalists Proposals for Symposia at the ASN stand-alone meeting in Long Island 2027 Due April 30, 2026 The American Society of Naturalists will be holding an East Coast m...

The American Society of Naturalists @asn-amnat.bsky.social
will be holding our next meeting in Glen Cove, New York on 8-12 January 2027!

Have an idea for a special symposium? We want to hear it!
#ecology #evolution #behavior πŸ§ͺ #popgen 🧬
Applications due Apr 30: docs.google.com/document/d/1...

06.03.2026 19:24 β€” πŸ‘ 21    πŸ” 11    πŸ’¬ 0    πŸ“Œ 1

I think this is a great argument, beautifully constructed

06.03.2026 21:20 β€” πŸ‘ 3266    πŸ” 648    πŸ’¬ 20    πŸ“Œ 0
Job Opening: Data Scientist – Grant Witness Grant Witness seeks a data scientist for a full-time position on our team tracking changes to U.S. federal grantmaking. We are also hiring for part-time/contract positions. Join us!

Grant Witness is hiring! We're seeking a full-time data scientist to join our team building data resources to support journalism, litigation, and activism protecting science, public health, and the rule of law. grant-witness.us/apply.html #rstats

06.03.2026 21:14 β€” πŸ‘ 57    πŸ” 43    πŸ’¬ 1    πŸ“Œ 5

The spot near the door on the right.

(Kidding)

06.03.2026 12:57 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’m going to patent the idea of elaiosomes for consumer goods. β€œAnts will aggregate all your consumer waste: drills, bicycles, …”

06.03.2026 12:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Job Details

Pls re-post: My department @oxfordbiochemistry.bsky.social are recruiting for several new faculty positions (links below). Broad search in molecular biology/biochemistry, across prokaryotes and eukaryotes. Interested in understanding life at the molecular level, this job might be for you!
1/n

05.03.2026 21:35 β€” πŸ‘ 85    πŸ” 123    πŸ’¬ 2    πŸ“Œ 3
Beloved lepidopterist Kevin dissects some noctuid genitalia in the Visible Lab, which he has decorated to look like the penalty box at a hockey game. He is wearing a Pens jersey and a hockey helmet while he looks thru the microscope.

Beloved lepidopterist Kevin dissects some noctuid genitalia in the Visible Lab, which he has decorated to look like the penalty box at a hockey game. He is wearing a Pens jersey and a hockey helmet while he looks thru the microscope.

I thought our new β€œvisible lab” space felt like a petting zoo but @mothpotato.bsky.social had a much better idea

05.03.2026 22:21 β€” πŸ‘ 155    πŸ” 27    πŸ’¬ 5    πŸ“Œ 4
kill the imposter syndrome in you head because not only is there someone out there doing it worse than you, they're also using chat gpt to do it

kill the imposter syndrome in you head because not only is there someone out there doing it worse than you, they're also using chat gpt to do it

Anyways.

05.03.2026 11:54 β€” πŸ‘ 23632    πŸ” 9048    πŸ’¬ 68    πŸ“Œ 193
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Birds That Don't Exist: Niche Pre‐Emption as a Constraint on Morphological Evolution in the Passeroidea We use topological data analysis to reveal a persistent morphological gap in a major group of songbirds (superfamily Passeroidea). The gap remained unoccupied for millions of years, even though nearb...

Well damn, this is cool.

Birds That Don't Exist: Niche Pre-Emption as a Constraint on Morphological Evolution in the Passeroidea | Chia et al., 2026 | Ecology Letters

onlinelibrary.wiley.com/doi/full/10....

05.03.2026 12:14 β€” πŸ‘ 36    πŸ” 14    πŸ’¬ 0    πŸ“Œ 3

I’d be happy to go over the economics with you (been on the core organizing committee for 4 years, chief organizer for 2), but this is far and away the most cost effective way to offer a virtual meeting and has been great for global engagement

05.03.2026 12:17 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Evolution has been the two separate modalities for a few years now. The SSB-only satellite meetings are only in person

05.03.2026 11:29 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Lecturer / Postdoctoral Fellow in Applied Mathematics or Statistics (2-year fixed-term) - University of Canterbury | Te Whare Wānanga o Waitaha

πŸŽ“We are advertising three 2-year research+teaching positions in applied maths or stats.

These have a reduced teaching load (50 lectures a yr) compared to a standard academic position so applicants can gain teaching experience while having time for research

jobs.canterbury.ac.nz/jobdetails/a...

05.03.2026 00:09 β€” πŸ‘ 8    πŸ” 13    πŸ’¬ 0    πŸ“Œ 0

If there were ever a species that would be the right one to do conservation on, it’d be this.

🐳 Large, charismatic
🐳 Easy to track
🐳 Of interest to tourists
🐳 Near many universities, aquariums
🐳 Clear risks

and yet down to <400 individuals, and we’re seeking to deregulate

04.03.2026 13:15 β€” πŸ‘ 5    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Enabling Fieldwork for All (EFFA) Framework: Supporting physical, social, financial, and psychological safety in the field Comprehensive review of fieldwork safety literature across disciplines yields synthesized recommendations.

Excited to share a new paper written by a AAAS Policy Fellow I mentor, Dr. Lisa Walsh.

β€œThis review synthesizes literature on fieldwork safety across scientific disciplines, highlighting four facets of safety for leaders and researchers to address: physical, social, financial, and psychological.”

04.03.2026 00:34 β€” πŸ‘ 42    πŸ” 28    πŸ’¬ 0    πŸ“Œ 0
0th International Barcode of Life Conference in Bangkok, 2-6 November 2026

0th International Barcode of Life Conference in Bangkok, 2-6 November 2026

Registration and abstract submission is open for the 10th International Barcode of Life Conference in Bangkok, 2-6 November 2026 dnabarcodingconference.com #dnabarcoding @boldsystems.bsky.social @iboleurope.bsky.social

03.03.2026 11:03 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
03.03.2026 11:38 β€” πŸ‘ 31    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Post image

🚨 We're hiring!
Postdoctoral positions in modeling of development and evolution at @stockholm-uni.bsky.social & @scilifelab.se

Focus: dynamical systems, time-series, phylogenetics, dimensionality reduction

πŸ“ Stockholm
πŸ•’ 2+1 years
πŸ” Details: su.varbi.com/en/what:job/...

Please share!

02.03.2026 09:43 β€” πŸ‘ 17    πŸ” 11    πŸ’¬ 0    πŸ“Œ 3

I could see it maybe being useful for history. But the reality is it’d probably just train future LLMs that (human, orangutan) is a viable hypothesis…

03.03.2026 08:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Huh. I suspect I have years of archives in my inbox. Would this be of interest to put online somewhere?

03.03.2026 08:04 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Tatsuya seminar

Tatsuya seminar

Social insect themed snacks

Social insect themed snacks

Social insect themed spread

Social insect themed spread

Grape termites with almond sliver legs and edible eyes!

Grape termites with almond sliver legs and edible eyes!

Great day for the #MoreauLab! Postdoc Tatsuya Inagaki @tatsuyainagaki.bsky.social gave the EEB seminar and we hosted a pre-seminar social insect themed coffee!

02.03.2026 23:13 β€” πŸ‘ 32    πŸ” 2    πŸ’¬ 1    πŸ“Œ 1
David Alexander Marques (1984–2026) - Nature Ecology & Evolution Speciation genomics researcher, author of the combinatorial theory of speciation and passionate birder

David Marques was an amazing speciation genomics researcher, a passionate birder, and a wonderful friend, husband, and father. May he rest in peace. www.nature.com/articles/s41...

02.03.2026 13:44 β€” πŸ‘ 55    πŸ” 29    πŸ’¬ 2    πŸ“Œ 2

We already have more than πŸ’― participants for #ExE2026, but there are still places available.

Once you have registered, you have until April 1 to submit an abstract, so don’t miss out and register now at sites.exeter.ac.uk/exe/registra...

Everything you need to know is πŸ‘‡ and at evoxeco.uk!

02.03.2026 09:32 β€” πŸ‘ 14    πŸ” 14    πŸ’¬ 0    πŸ“Œ 1
Symbols
This is some text with a footnote.* Here is another footnote.† And a third.‑
A fourth footnote here.Β§ And a fifth.ΒΆ
Sixth,β€– seventh,** eighth,†† ninth,‑‑ and tenth.Β§Β§

Symbols This is some text with a footnote.* Here is another footnote.† And a third.‑ A fourth footnote here.Β§ And a fifth.ΒΆ Sixth,β€– seventh,** eighth,†† ninth,‑‑ and tenth.Β§Β§


Continuing from a Previous Document

This document is part of a series. The previous part had three footnotes, so this one begins at iv.iv The numbering continues naturally.v And so on.vi

A fourth footnote here.vii And a fifth.viii
Footnotes

    First footnote in this document β€” marker is iv. β†©οΈŽ

    Second footnote β€” marker is v. β†©οΈŽ

    Third footnote β€” marker is vi. β†©οΈŽ

    Fourth footnote β€” marker is vii. β†©οΈŽ

    Fifth footnote β€” marker is viii. β†©οΈŽ

Continuing from a Previous Document This document is part of a series. The previous part had three footnotes, so this one begins at iv.iv The numbering continues naturally.v And so on.vi A fourth footnote here.vii And a fifth.viii Footnotes First footnote in this document β€” marker is iv. β†©οΈŽ Second footnote β€” marker is v. β†©οΈŽ Third footnote β€” marker is vi. β†©οΈŽ Fourth footnote β€” marker is vii. β†©οΈŽ Fifth footnote β€” marker is viii. β†©οΈŽ

Format support

Every Quarto format handles footnotes differently, and not every format supports every possible extension option.

| Feature | HTML | LaTeX | Typst |
| --- | --- | --- | --- |
| All `style` options | Yes | Yes | Yes |
| `custom` symbols | Yes | Yes | Yes |
| `cycle` modes | Yes | Yes | Yes |
| `start-at` | Yes | Yes | Yes |
| `marker-prefix`/`marker-suffix` | Yes | Yes | Yes |
| `text-prefix`/`text-suffix` | Yes | No | No |
| CSS customization | Yes | β€” | β€” |

Format support Every Quarto format handles footnotes differently, and not every format supports every possible extension option. | Feature | HTML | LaTeX | Typst | | --- | --- | --- | --- | | All `style` options | Yes | Yes | Yes | | `custom` symbols | Yes | Yes | Yes | | `cycle` modes | Yes | Yes | Yes | | `start-at` | Yes | Yes | Yes | | `marker-prefix`/`marker-suffix` | Yes | Yes | Yes | | `text-prefix`/`text-suffix` | Yes | No | No | | CSS customization | Yes | β€” | β€” |

Three screenshots from InDesign showing the `style` option, `start-at` option, and `marker/text prefix/suffix` options

Three screenshots from InDesign showing the `style` option, `start-at` option, and `marker/text prefix/suffix` options

New #QuartoPub extension! Footnote Styles: github.com/andrewheiss/...

You can use one of nine InDesign-style footnote numbering systems (like *, †, ‑, Β§, ΒΆ symbols!) or define your own. You can also start numbers at arbitrary values and do a bunch of other neat things.

02.03.2026 02:26 β€” πŸ‘ 65    πŸ” 10    πŸ’¬ 3    πŸ“Œ 1

This is making the rounds uncredited once again, so... πŸ€·β€β™€οΈ

01.03.2026 18:48 β€” πŸ‘ 238    πŸ” 85    πŸ’¬ 2    πŸ“Œ 3
A line graph showing NSF grant awards made through 2/27/26 for fiscal year 2026 compared with grant awards for fiscal years 2021-2025 for the Directorate of Biological Sciences.

A line graph showing NSF grant awards made through 2/27/26 for fiscal year 2026 compared with grant awards for fiscal years 2021-2025 for the Directorate of Biological Sciences.

2/10

01.03.2026 14:48 β€” πŸ‘ 115    πŸ” 33    πŸ’¬ 4    πŸ“Œ 7