Ruben Dario Palacio, Ph.D. Profile picture
Jul 28, 2023 19 tweets 8 min read Read on X
Here's the story of how some senior academics plagiarized my work, led by my former advisor Stuart Pimm.

I reported research misconduct to @DukeU a while ago.

Earlier this year, they had to acknowledge their wrongdoing, though they did so very subtly.

This is what happened👇 Image
I started my Ph.D. under Prof. Stuart Pimm, a leading academic in conservation.

I was just thrilled to be his student. I never checked for red flags.

We published my first chapter together, but things changed when he offered me a topic for the second chapter of my Ph.D.
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Stuart asked me to use a GIS workflow he had used for refining bird ranges.

This would help his NGO @SavingNature1 and @ABCbirds do conservation work in Ecuador.

The catch? We were going to report progress to ABC (basically our clients).

Not ideal for Ph.D. research.
I wasn’t happy with this proposal.

At the time, Stuart had been refining bird ranges for about 10 years with the very same workflow.

It was getting old.

The workflow had also drawn criticism from a scientific and conservation standpoint. Image
Stuart used to "refine" the expert-drawn BirdLife ranges (in red) by elevation.

The result is a smaller species range (in blue).

This assumes the BirdLife ranges are accurate, yet many are not.

They tend to miss a lot of points (yellow) where species have been recorded. Image
Consequently, this workflow can generate flawed estimates of species extinction risk under the @IUCNRedList

In a paper with Stuart led by @birdmapper, the IUCN committee said their work...

"represents a fundamental misunderstanding of the Red List categories and criteria."
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So I knew we could do better.

I have worked on mapping species ranges for a long time.

The GIS workflow could be improved by starting with the species occurrence data...

and adding some adjustments along the way. Image
I suggested producing the range maps by drawing the Extent of Occurrence (EOO) around the points, taken from publicly available records.

I showed many examples of how this could work, and why it was better.

But Stuart was settled that this could not be done. Image
At the time, Stuart believed the BirdLife range maps were mostly fine.

But I finally was able to convince him otherwise- and to proceed with my proposed workflow.

He wrote in an email: "Above all, it's clear you've shown considerable problems with the BirdLife ranges." Image
But developing the workflow took time, and we were behind schedule for @ABCbirds

To try to expedite my work, Stuart resorted to bullying and harassment.

He even threatened to kick me out of Duke at his own will.

It was a very difficult time, and I decided to change labs.
Afterward, we agreed I will continue developing the geospatial workflow that I had started.

I teamed up with great collaborators, @Pablo_Negret, @jivelasquezt, and A. Jacobson.

I am indebted for their help.

We posted a preprint on April 28, 2020. Image
Our paper got published in @consbiog in October 2021.

Importantly, we acknowledged Stuart and Ryan’s earlier suggestions (Ryan is the first author of that paper).

This was the right thing to do.
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I was surprised when they published their own workflow in @PLOSONE

I thought they had moved on with something else.

The workflow is remarkably similar to mine, and I was not cited. It's plagiarism.

They even used the same hummingbird species I used to illustrate the workflow!
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In the conclusions, they say they are a very important group of people that should be taken seriously.

Science 101: The research should hold on its own, not by anyone's name. Image
Their publication was sloppy and rushed (I guess trying to publish first).

In the supporting information, there is a header for @ScienceAdvances

It seems they got rejected, and when submitting it to @PLOSONE, they overlooked updating it.

Ouch! Image
This is a Twitter exchange I had with one of the coauthors of that paper.

They admitted that they were aware of my research, and acknowledged that what had been done was clearly a wrongdoing.

"I'm not proud of this, of the way that 'we' kicked you out and took your idea".
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During @ICCB2023 this week, they proudly presented how this research has advanced conservation science.

The photo shows @IUCNscience, former Ph.D. student of Stuart. Seems they have a new working document not citing my paper.

The photo was sent to me as I wasn't there. Image
And so back to where I started.

After my complaint to @DukeU, they had to acknowledge their work was similar to mine, but it's not enough.

I ask @PLOSONE to retract the paper. Image
Finally, some of these authors are people I have long admired but just didn't seem to care.

Thus, I felt compelled to write this thread.

And I feel at ease I've done my part - exposing light to murky actions - regardless of the potential consequences for me.

R.

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More from @rdpalacio

Oct 5, 2023
🎓 Last year, I got my Ph.D. from @DukeU.

📚 This year, the 3 chapters of my dissertation are published in some of the top journals in my field.

🔍 Wondering how you can do the same?

Here are 10 pieces of advice I have learned!🧵 Image
1. Drop modesty.

Ask yourself, what do I need to publish in high-impact journals?

Do you need more technical skills for your field? Do you need to write or code better?

In my case, I wanted to improve at GIS and stats.

So, determine what you need and go for it! Image
2. Read lots of papers.

How else are you going to identify those research gaps?

How do you know what is relevant if you are not aware of what people are working on?

This is really a non-negotiable thing, but I hear some Ph.D. students say they don't have time to read. Image
Read 12 tweets
Jun 13, 2023
Many people are not aware that the IUCN Range maps are VERY unreliable.

Some are good, some are bad, and most are in-between.

In our 2021 study, we found their overall accuracy was only 62% vs 87% of our data-driven workflow to map ranges (data for 723 forest birds) Image
Most of the IUCN Range maps are expert-drawn and are not updated based on occurrence records.

The map on the left for the Wattled Guan misses most of the occ points (in purple).

On the right, another expert map shows an improved distribution of its portion in Colombia. Image
It's actually quite hard for expert maps to get it right.

In this example with the Hoary puffleg, the IUCN Range Map is just a blob drawn around the wrong place.

It misses some occ points and doesn't correspond to the mountain chain correctly.

I've seen this situation a lot. Image
Read 8 tweets
May 8, 2023
ChatGPT is your personal research assistant, but only if you can use it efficiently.

Here are 12 ways to unlock its potential for many of your academic needs.

I've included real-life screenshots of use cases to help you get started 👇
1. Suggest ideas for the title of a paper. Image
2. Rewriting.

The prompt "rewrite for clarity and style" has worked tremendously well for me. Image
Read 14 tweets
Jan 26, 2023
I'm tired of the hegemony of the IUCN Red List of Threatened Species.

At this point, I think it's actually hampering biodiversity conservation and research.

Yes, it helped tremendously in the past. But not anymore. Here's why:
1/ First, it is flawed.

The categories and criteria are more than 30 years old. They have not aged gracefully. They were conceived before GIS advances, remote sensing. Some simplistic assumptions are used, no use of inference, etc.
2/
The solution? The Red List needs to be updated.

You know, version 2.0. But from the start. No little adjustments. A rethinking of the entire categories and criteria is more than warranted.
Read 11 tweets
Jan 25, 2023
Most folks in academia are overwhelmed with email.

I've been there too. But I finally managed to implement a system that works for me - and I think it will work for you.

So here's a simple method to get your email back in control 👇
1. First, email is a general inbox.

Take the incoming tasks into more dedicated places:

a) Schedule tasks in the calendar
b) Place them into a task-manager
c) Take notes
d) send to the Read-it-later app

Here's a screenshot from @AliAbdaal email system.
2. I use different tools than Ali suggests. My email productivity stack:

email: @gmail
I forward all institutional emails here.

Task-manager:
@todoist

Calendar:
@googlecalendar

Note-Taking:
@obsdmd
I call it my personal Wikipedia.

Read-it-Later:
@raindrop_io
Read 9 tweets
Dec 30, 2022
Having trouble finding the right journal for your paper?

Try these two neat tools to help you decide. Check them out here👇
1. JANE (Journal/Author Name Estimator)
jane.biosemantics.org

Just copy the abstract of your paper and JANE will suggest some journals that publish similar research to yours.
2. B!SON - The Open-Access Journal Recommender

This tool compares the similarity of your paper to those available in the Directory of Open Access Journals (DOAJ).

It might find some cool journals to place your research you might not even heard about.
Read 4 tweets

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