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Markus Eichhorn

@markuseichhorn

Ecologist, author, tree watcher. Shill for Big Forest. Writing another textbook on biodiversity and biogeography. It's always karaoke time. More at treesinspace.com

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Latest posts by Markus Eichhorn @markuseichhorn

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Is a ‘selfish gene’ making a Utah family have twice as many boys as girls? Genealogy study claims first conclusive case of sex ‘distortion’ in humans — but not all researchers are convinced.

I'm fascinated by this because I've long wondered whether something similar operates in my own male-dominated family, or if we're just a statistical anomaly. We've got the genealogy to show it too.

06.03.2026 01:15 👍 1 🔁 0 💬 0 📌 0
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Sea level much higher than assumed in most coastal hazard assessments - Nature Meta-analyses on a global scale show that the measured coastal mean sea level is higher than assumed in most coastal hazard assessments.

This seems bad. I've been told by marine hydrologists that simple models of land inundation from sea level rise exaggerate the impacts but this new study suggests that they might have been underestimated.

05.03.2026 00:42 👍 5 🔁 0 💬 1 📌 0
Spoop drawer

Spoop drawer

I love it when non-native speakers improve on the original language. It's not a spoon, it's not a scoop, it's a spoop. Perfect.

04.03.2026 12:37 👍 11 🔁 0 💬 0 📌 0
Introduction - Collège de 'Pataphysique

Presumably they publish a lot of research from the College of Pataphysics:

04.03.2026 08:55 👍 1 🔁 0 💬 1 📌 0

Great article. Another issue I've seen among friends is an unwillingness to treat themselves (e.g. going on holiday) because they believe that they should minimise their own impact. The ascetic approach is no good for long-term mental health.

04.03.2026 05:53 👍 22 🔁 4 💬 1 📌 1
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‘An epidemic of suffering’: Why are conservationists breaking down? In December 2024, Rachel Graham, executive director of the Belize-based marine nonprofit MarAlliance, posted on LinkedIn that she knew “5 wildlife & conservation scientists who have taken their lives ...

This is such a good article for anyone working in conservation.

One thing overlooked imo is how the size of organizations play a role, with people in small NGOs working twice as much for twice as less with little protections. First hand experience here 😉

news.mongabay.com/2026/03/an-e... 🌏

04.03.2026 03:20 👍 66 🔁 22 💬 2 📌 6

This story is obviously wild, but perhaps we should see it another way and ask is there a place for publishing imaginary natural history notes?

04.03.2026 05:41 👍 1 🔁 0 💬 1 📌 0

On the other hand Mao also said that 'Too much studying is harmful', so don't take this as showing my support for Mao's views on education.

04.03.2026 01:28 👍 0 🔁 0 💬 0 📌 0

'Our method of conducting exams is a method for dealing with the enemy, not the people.' - Mao Zedong.

04.03.2026 01:27 👍 0 🔁 0 💬 1 📌 0

I will never not adore "and allies" in a fieldguide title. Don't mess with the grasshoppers or the earwigs and crickets and cockroaches will fuck you up

03.03.2026 11:50 👍 118 🔁 18 💬 7 📌 0
Menu item: penis of sheep.

Menu item: penis of sheep.

Menu item: sheep's testicle

Menu item: sheep's testicle

I appreciate the translation but it does reduce the thrill of discovery.

03.03.2026 11:24 👍 4 🔁 0 💬 2 📌 0
Sign reads first in Chinese, then in English, 'No frolicking at waterfront'.

Sign reads first in Chinese, then in English, 'No frolicking at waterfront'.

Presumably that's why we're not allowed to frolic at the waterfront. Mustn't disturb the newts.

01.03.2026 10:55 👍 7 🔁 0 💬 0 📌 0
A large, smug-looking cat sculpture surrounded by brightly coloured Chinese decor

A large, smug-looking cat sculpture surrounded by brightly coloured Chinese decor

That's not just a bad joke, I really am in China. And rates of description of new species of amphibian remain high.

01.03.2026 10:53 👍 1 🔁 0 💬 1 📌 0
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Amphibians in China: over 250 years of species discoveries and ongoing challenges In the face of the ongoing sixth mass extinction, estimating the number of extant species on Earth remains a fundamental yet daunting task. Renowned for its rich biodiversity, China hosts a high conc....

I'm in China right now and there's lots of newts to report.

01.03.2026 10:44 👍 4 🔁 1 💬 1 📌 0

Estates have sent a notification that the urinals in our building have stopped working. They're not taking the piss.

25.02.2026 16:44 👍 8 🔁 0 💬 1 📌 0

Much like the English, when Germans want to convey the idea of joie de vivre, they often resort to the French. I'm sure this says something profound about our cultures.

24.02.2026 10:55 👍 3 🔁 0 💬 0 📌 0

On the other hand you would have got a large number of hits from a particular community. That's impact!

24.02.2026 08:41 👍 0 🔁 0 💬 0 📌 0

So far this year two expensive electronic items have stopped working after remote firmware updates, while Nissan are withdrawing the app I use to control charging of my electric car. I miss when manufacturers weren't allowed to break things after you'd bought them.

24.02.2026 08:17 👍 184 🔁 39 💬 5 📌 0

Ours was TREEBorder: Targeted Restoration for Enhancing Environments in Border regions. I was very proud of that. Evidently it didn't sway the reviewers.

24.02.2026 08:05 👍 11 🔁 0 💬 0 📌 0

Another grant rejection means another carefully-chosen acronym goes in the bin. So let's celebrate the unused: post your favourite failed project names here.

24.02.2026 08:04 👍 10 🔁 0 💬 8 📌 0

if i find a student using this, i'm reporting them to academic integrity so fast my keyboard will be smoking

and i'm usually a "please don't make me report you, let's talk this through" person to my core

23.02.2026 16:34 👍 58 🔁 10 💬 4 📌 0

Not even Einstein could navigate the Blackboard LMS.

23.02.2026 16:37 👍 9 🔁 0 💬 3 📌 1
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Why it's time to bring back Ireland's rainforests The idea of restoring temperate rainforests in northwest Europe requires thinking in practical terms about of the possible forests of the future

Great to be getting the message out about our recent paper, but I should clarify that we didn't choose the title and we certainly didn't suggest illustrating it with a picture of a Sitka spruce plantation. Oh well.

23.02.2026 16:16 👍 26 🔁 3 💬 1 📌 0
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Why it's time to bring back Ireland's rainforests The idea of restoring temperate rainforests in northwest Europe requires thinking in practical terms about of the possible forests of the future

Why it's time to bring back Ireland's rainforests. The idea of restoring temperate rainforests in northwest Europe requires thinking in practical terms about of the possible forests of the future, explain @markuseichhorn.bsky.social & Katerina Chernyuk @ucc.ie www.rte.ie/brainstorm/2...

23.02.2026 16:07 👍 19 🔁 3 💬 0 📌 0
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Killer tortoises! I showed this in my island biology lecture yesterday and it shocked the students 😱 Here's the paper describing the behaviour: www.cell.com/current-biol... 🧪🌏

18.02.2026 12:57 👍 25 🔁 14 💬 5 📌 0
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Scientists can’t agree on where the world’s forests are A deceptively simple question underlies many global environmental policies: where, exactly, are the world’s forests? A new study suggests the answer depends heavily on which map one consults—and that ...

What is a forest? Remarkably we don't have a consistent answer to that question,which is why we don't actually know how much forest there is on Earth or where it is. 🌏🧪🌲🌳

18.02.2026 17:01 👍 47 🔁 17 💬 2 📌 1
Yellow hazard sign on door reads CAUTION --- HIGH PRESSURE EXPERIMENT IN PROGRESS

Yellow hazard sign on door reads CAUTION --- HIGH PRESSURE EXPERIMENT IN PROGRESS

When you've reached the last of your consumables budget.

20.02.2026 09:24 👍 5 🔁 1 💬 0 📌 0
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Number of academics working in the UK falls for first time Some universities reduce staff teams by more than a fifth after year of cutbacks and job losses, new data show

I was lucky when I got my first faculty job to join a sector that was still growing in the UK. ECRs are navigating a more difficult career path now if they want to remain in UKHE.

20.02.2026 12:49 👍 9 🔁 2 💬 0 📌 0

I'd agree with @cmbeale.bsky.social, this doesn't seem new to me. In forest policy we've often seen people with quite radical views (Vera, Wollehben) get a lot of attention despite the missing evidence.

20.02.2026 12:38 👍 1 🔁 0 💬 0 📌 0
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Ladies and Gentlemen, the Weekend!

#medievalsky

@trincolllibcam.bsky.social B.11.22, f. 142v

20.02.2026 09:21 👍 33 🔁 6 💬 0 📌 0