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Alexandra Klein

@naturealexk

Nature Conservation & Landscape Ecology at Uni Freiburg. Sustainable farming, functional biodiversity, bee-flower interplay 🚵‍♀️ @naturealexk@freiburg.social at Mastodon

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21.11.2023
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Latest posts by Alexandra Klein @naturealexk

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The global relationship between flowering plant and pollinator diversity…and what they don’t tell you about posting preprints! Last week I posted a preprint on the platform Research Square of a new manuscript entitled “The global relationship between flowering plant and pollinator diversity holds true across scales, …

Last week I posted a #preprint entitled “The global relationship between flowering plant and #pollinator diversity holds true across scales, latitude, and human influence”.

I was not prepared for what happened after it went live on 2nd March! Read more here:

jeffollerton.co.uk/2026/03/12/t...

12.03.2026 12:31 👍 11 🔁 6 💬 0 📌 0
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Not every striped pollinator is a bee

#hoverflies #pollinators #Syrphidae

09.03.2026 13:16 👍 21 🔁 4 💬 0 📌 2
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Many heat-stressed tropical insects are reaching their limits Vast study in Peru and Kenya confirms limited defenses against rising temperatures, redoubling climate concerns

Insects living in the lowland tropics have evolved to deal with brutal heat. But many of them are close to their limit, according to a massive study that assessed the heat tolerance of hundreds of species. https://scim.ag/406Y5yh

06.03.2026 17:54 👍 54 🔁 27 💬 0 📌 1
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‪A few more memories from #ECTE2026 in Passau! 🌍🌿
We had a great time connecting with the tropical ecology community. It was great to see so many early-career researchers presenting their work! Many thanks to the organizers of the fantastic conference!

📸© Ina Voshage
@soctropecol.bsky.social

05.03.2026 14:12 👍 4 🔁 2 💬 0 📌 0

Eieiei 🔥

27.02.2026 11:40 👍 1 🔁 1 💬 1 📌 0
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Some bees collect pollen by pressing and rubbing their entire bodies against flowers, a behavior scientists classify as body-rubbing pollen collection.

To the human eye, it looks like bees are literally taking a pollen bath!🥰

📚Portman et al. (2019), Journal of Hymenoptera Research

05.03.2026 08:29 👍 4 🔁 2 💬 0 📌 0
Restoring pollinators in Europe: Evidence-based actions for Nature Restoration Plans This brief summarizes expert knowledge on what really works to protect pollinators. To guide and assist national governments and other relevant governmental bodies in the endeavor to stop and reverse ...

We’re excited to share a new policy brief from the RestPoll project showing what really works to protect pollinators like bees, butterflies, and hoverflies.

This new brief brings together expert knowledge on practical solutions that make a real difference.

📄 doi.org/10.5281/zeno...

05.03.2026 08:26 👍 1 🔁 2 💬 1 📌 0
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🐝 RestPoll partners from the University of Reading are co-designing a pollinator-friendly eco-label and interviewing actors across the food supply chain.

We’re especially looking to speak with:
• Retailers
• Producers

Interested or know someone who might be? Feel free to reach out!

05.03.2026 08:48 👍 3 🔁 3 💬 0 📌 0
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🚨 New perspective piece - How to face Environmental crises? By aligning actions across roles, ecologists & environmental scientists can do more for a sustainable future, and professional societies can help them!

📖 Read the full paper here ➡️ buff.ly/3d1GZZL

03.03.2026 13:02 👍 12 🔁 7 💬 0 📌 1
Nahaufnahme einer Hummel an weißer Blüte mit Text: „Bestäuberschutz: Empfehlungen für EU-Renaturierungspläne“.

Nahaufnahme einer Hummel an weißer Blüte mit Text: „Bestäuberschutz: Empfehlungen für EU-Renaturierungspläne“.

Ein neuer Policy Brief des EU-Projekts RestPoll unter Leitung von Prof. Dr. Alexandra-Maria Klein | @naturealexk.bsky.social gibt Empfehlungen an die EU-Mitgliedstaaten, mit welchen Renaturierungsmaßnahmen sie Bestäuber wie Wildbienen am effektivsten fördern können. ufr.link/renaturierung…

02.03.2026 13:16 👍 4 🔁 4 💬 0 📌 0

Policy brief "Restoring pollinators in Europe"

Within our EU-funded project RestPoll, we bring together scientific evidence in a new policy brief that identifies the most effective renaturation measures to support...

https://alexandra-m-klein.com/policy-brief-restoring-pollinators-in-europe

27.02.2026 13:54 👍 4 🔁 2 💬 0 📌 0

Well deserved poster award for @entomassi.bsky.social 👍 👏 🤗

27.02.2026 13:03 👍 0 🔁 0 💬 0 📌 0

Congrats Massi. This is so well deserved for content and design 👍 😊

27.02.2026 13:01 👍 1 🔁 0 💬 0 📌 0

Looking forward to showcase some of my work and to meet like-minded ecologists from all over 🌿🐝🐜

19.02.2026 21:21 👍 4 🔁 2 💬 0 📌 0
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Strengthening responsibilities to face global crises: A call to ecologists, environmental scientists and their societies Read the free Plain Language Summary for this article on the Journal blog.

This is a publication I believe all ecologists should read and discuss.

How often have you asked yourself: Are we impactful enough in times of multiple environmental crises?

A collaborative effort of #ANdiNa

besjournals.onlinelibrary.wiley.com/doi/10.1002/...

24.02.2026 16:41 👍 26 🔁 13 💬 3 📌 0

Thanks for posting, Florian. I agree this is an important paper based on lots of discussions in Chile and afterwards 😀

25.02.2026 09:44 👍 1 🔁 0 💬 0 📌 0
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Excited to present my research at #ECTE2026. If you're interested in how biodiversity-ecosystem functioning #BEF relationships can change over the course of a decade, come to HS5 at 14:30 on Thursday! 🌿🐝🕙

@soctropecol.bsky.social
@unipassauresearch.bsky.social
@uni-freiburg.de
@dfg.de

25.02.2026 08:10 👍 6 🔁 6 💬 1 📌 0
Does Regenerative Agriculture Actually Work?
Does Regenerative Agriculture Actually Work? YouTube video by Deep Seed

Most interesting voice and facts by Lynn Dicks about insects and regenerative agriculture 👍 www.youtube.com/watch?v=4ZRT...

18.02.2026 06:43 👍 5 🔁 3 💬 1 📌 0

Using our bee-tracking drone, we discovered that honey bees 🐝 have highly precise and individual routes. Now published at @currentbiology.bsky.social : doi.org/10.1016/j.cu...

16.02.2026 16:22 👍 255 🔁 118 💬 6 📌 9
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Team der #UniFreiburg um Prof. Dr. @andrewstraw.bsky.social hat untersucht, wie #Honigbienen navigieren. Die Forschenden fanden heraus, dass jedes Tier eine eigene bevorzugte Route hat und diese sehr präzise abfliegt – visuelle Orientierungspunkte wie Bäume helfen dabei. ➡️ ufr.link/bienennavigation

17.02.2026 11:51 👍 11 🔁 5 💬 0 📌 0
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#BSC launches its first podcast series within the #PREMIERE project! 🎉
The podcast format creates space to explore not only what works, but why it matters, preparing #multi-actor project proposals.
🎙️Listen to the podcast: lnkd.in/d3tNczgf
🔗Read more on our blog: lnkd.in/dEg4saTe

#MAA | #EUProjects

10.02.2026 10:13 👍 3 🔁 2 💬 0 📌 0
#VALORpartners: Albert Ludwig University of Freiburg
#VALORpartners: Albert Ludwig University of Freiburg YouTube video by VALOR Project

Dive into #VALORpartners with Albert Ludwig University of Freiburg.

In this short video, @naturealexk.bsky.social explains their unique role and expertise within the project.

▶️ www.youtube.com/watch?v=sbdO...

#HorizonEurope

04.02.2026 10:46 👍 6 🔁 2 💬 0 📌 1
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Forest biodiversity experiments test how tree species richness improves the productivity & functioning of forests. After 30 years, there are now 45 experiments worldwide!

A new synthesis on 30 years of research:
Liu et al. 2026: doi.org/10.1038/s443...
#TreeDivNet #BEF-China #MultiTroph

15.01.2026 12:19 👍 6 🔁 2 💬 0 📌 0
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Studentische Hilfskraft (d/m/w): Zielkonflikte in multifunktionalen Agrarlandschaften

🔗🇩🇪 recruitingapp-5128.de.umantis.com/Vacancies/33...

13.01.2026 07:31 👍 0 🔁 1 💬 0 📌 0
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Fühlen Insekten Schmerz? - Ein neuer Blick auf die Sechsbeiner - IQ - Wissenschaft und Forschung | BR Podcast Insekten sind mehr als kleine Roboter. Sie können lernen, abwägen und Unangenehmes aushalten. Aber können sie auch Schmerz empfinden? Und wenn ja: Was bedeutet das für unseren Umgang mit ihnen? Ein Po...

Quelle: Bayerischer Rundfunk
search.app/JatZJ

10.01.2026 22:52 👍 2 🔁 0 💬 0 📌 0

What a great project 😊

08.01.2026 09:54 👍 2 🔁 0 💬 0 📌 0
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📢 New Publication!
We are excited to share that the RestPoll proposal has been officially published in @riojournal.com and is available online! 🎉
Discover the project's visions, goals, and what it promises for pollinator research and conservation 🐝
👉 Read it here: riojournal.com/articles.php...

07.01.2026 11:36 👍 10 🔁 4 💬 0 📌 0

Article about our book in the GfÖ news magazine

https://alexandra-m-klein.com/article-about-our-book-in-the-gfo-news-magazine

19.12.2025 09:07 👍 0 🔁 0 💬 0 📌 0

TEDx talk

https://alexandra-m-klein.com/tedx-talk

16.12.2025 12:23 👍 4 🔁 2 💬 0 📌 0
Die Etablierung von Bäumen und Sträuchern auf Agrarflächen wie hier auf dem Hof Werragut in Eschwege bietet die Möglichkeit, verarmte Agrarlandschaften zu renaturieren und gleichzeitig die landwirtschaftliche Produktion fortzuführen und zu diversifizieren – Foto: Tobias Plieninger

Die Etablierung von Bäumen und Sträuchern auf Agrarflächen wie hier auf dem Hof Werragut in Eschwege bietet die Möglichkeit, verarmte Agrarlandschaften zu renaturieren und gleichzeitig die landwirtschaftliche Produktion fortzuführen und zu diversifizieren – Foto: Tobias Plieninger

Wie lassen sich Europas #Agrarlandschaften so wiederherstellen, dass die #Ökosysteme und auch die #Gesellschaft profitieren? Forschende haben Empfehlungen für eine sozial inklusive Umsetzung der neuen EU-Verordnung veröffentlicht.
Mehr: www.uni-goettingen.de/de/3240.html...

15.12.2025 10:11 👍 24 🔁 12 💬 1 📌 1