Reposted by Kim L. HolzmannThe Royal Society @royalsociety.org · 09/09/2026Are you a researcher, policy maker or industry leader with an interest in the conservation of tropical forests? Register now to join our upcoming Science+ meeting in London on 5-6 October. royalsociety.org/science-even... 241
Reposted by Kim L. HolzmannMario Vallejo-Marin @nicrodemo.bsky.social · 31/08/2026I am looking for potential candidates interested in applying for an external postdoctoral fellowship in my lab at Uppsala University. If you want to work on buzz pollination please get in touch. Reach me by email. More about our current work here: plant-evolution.org/wp/ 12828
Kim L. Holzmann @kimholzmann.bsky.social · 31/07/2026First field tests completed! I spent the last 10 days in Mauritius, selecting suitable study caves. @ecoresearchzoo3.bsky.social 051
Kim L. Holzmann @kimholzmann.bsky.social · 28/06/2026If you‘re at ATBC 2026 in China and interested in thermal limits: I will speak on „Limited thermal tolerance in tropical insects linked to biotic attrition in Amazonian rainforests“ Thursday in Plenary C (A180, 10:15 am) 🌡️🪲🪰 050
Kim L. Holzmann @kimholzmann.bsky.social · 12/06/2026Sometimes, getting data is not easy! #biospeleology #CAVIN 071
Kim L. Holzmann @kimholzmann.bsky.social · 22/05/2026I’m looking for creative students for an exciting transdisciplinary project! Please share with potentially interested people 🎥🌴 @ecoresearchzoo3.bsky.social @biologie-uniwue.bsky.social 086
Kim L. Holzmann @kimholzmann.bsky.social · 07/05/2026Fieldwork season of project #CAVIN has started! Let’s investigate the hidden world 🕷️🕸️🪰 @ecoresearchzoo3.bsky.social @uni-wuerzburg.de 061
Reposted by Kim L. HolzmannJulius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 13/04/2026A large-scale experiment shows that warmth brings #bees and #wasps out of #hibernation earlier – leaving some of them with poorer starting conditions. New paper @ecoresearchzoo3.bsky.social @funecology.bsky.social #climatechange ➡️ www.uni-wuerzburg.de/en/news-and-... 093
Reposted by Kim L. HolzmannJulius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 15/04/2026Zu trocken = zu wenig Nachwuchs 🐝 Eine Studie der Uni Würzburg zeigt: Bei Dürre entstehen kaum neue Hummelköniginnen. Ohne sie gibt es keine nächste Generation. Klimawandel trifft auch kleine Tiere. 👉 go.uniwue.de/hummel #Hummel #Klimawandel #Artenvielfalt 📷 Hanno Korten 0127
Kim L. Holzmann @kimholzmann.bsky.social · 12/04/2026Interview with National Geographic on climate change effects on tropical insects www.nationalgeographic.com.es/mundo-animal... 1141
Kim L. Holzmann @kimholzmann.bsky.social · 01/04/2026Wrote a news article about our recent study on thermal limits🌡️ 0116
Reposted by Kim L. HolzmannJulius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 25/03/2026Insects in the #Amazon could reach their heat thresholds. Rising temperatures already threaten dung beetles. A study conducted by scientists from #Würzburg and #Bremen shows this trend. @ecoresearchzoo3.bsky.social @kimholzmann.bsky.social ➡️ www.uni-wuerzburg.de/en/news-and-... 📸 Kim Lea Holzmann 0136
Kim L. Holzmann @kimholzmann.bsky.social · 25/03/2026Dung beetles, providing important ecosystem functions, might be already showing decreasing diversity (biotic attrition) due to high temperatures. Microhabitats and forest connectivity along the Amazonian-Andean gradient are crucial to maintain and conserve biodiversity. 000
Kim L. Holzmann @kimholzmann.bsky.social · 25/03/2026While temperature and soil moisture (but not resources) explained overall diversity patterns along the gradient, this failed to explain the drop in the lowlands. Including critical temperatures improved the model, indicating that lowlands might be already too hot for heat-sensitive species 🔥 121
Kim L. Holzmann @kimholzmann.bsky.social · 25/03/2026For a mechanistic understanding we also tested thermal limits of dung beetles. As we showed for all insects in a previous article in Nature (doi.org/10.1038/s415...), also dung beetles in the lowlands have the smallest thermal safety margin. 100
Kim L. Holzmann @kimholzmann.bsky.social · 25/03/2026We sampled dung beetles using baited pitfall traps along a forested gradient from 250-3500 masl, and found the highest diversity at 500 masl with a remarkable drop in the lowlands. 100
Kim L. Holzmann @kimholzmann.bsky.social · 25/03/2026Our paper on the drivers of dung beetle diversity along a tropical elevational gradient is now out in #ProcB @royalsocietypublishing.org 🪲🪲🪲 doi.org/10.1098/rspb... @royalsociety.org @ecoresearchzoo3.bsky.social 1204
Reposted by Kim L. HolzmannJohanna Asch @johannaasch.bsky.social · 23/03/20265 years ago I joined a field work campaign in the stunningly beautiful Swedish primary forests, still one of my all-time favourite fieldwork experiences!🌲🌿 Now there is a new study out lead by Didac Pascual and Anders Ahlström from Lund University www.science.org/doi/10.1126/...science.orgHigher carbon storage in primary than secondary boreal forests in SwedenBoreal forests provide considerable global land carbon storage and uptake, but they are being rapidly transformed to managed secondary forests, with poorly quantified implications for ecosystem carbon... 1125
Kim L. Holzmann @kimholzmann.bsky.social · 19/03/2026Thank you for letting me know! www.nature.com/nature/volum...nature.comNature - Heat sensitiveThe cover shows the moth Idalus iragorri, one of many insect species found at low to medium elevations in the eastern Andes. More than 70% of all insect... 000
Kim L. Holzmann @kimholzmann.bsky.social · 19/03/2026Really happy that a moth made it to the cover of @nature.com! Thanks to my co-author Gunnar Brehm for this great photo 📸 Find our study on thermal limits in this week's issue: www.nature.com/nature/volum... @ecoresearchzoo3.bsky.social @biologie-uniwue.bsky.social @uni-wuerzburg.de 14714
Reposted by Kim L. HolzmannBenjamin Freeman @benjaminfreeman.bsky.social · 12/11/2025How are Pacific NW mountain birds responding to climate change? I got up at 4:00 am for a month to find out. but first the backstory, or "how I spent seven years telling everyone this project wasn't possible" new paper here: esajournals.onlinelibrary.wiley.com/doi/full/10.... 612035
Kim L. Holzmann @kimholzmann.bsky.social · 12/03/2026Contact me for thesis opportunities 🦇 @ecoresearchzoo3.bsky.social @biologie-uniwue.bsky.social 043
Kim L. Holzmann @kimholzmann.bsky.social · 12/03/2026In December 2025, my research grant got accepted - meaning, we can now explore a hidden, dark and fascinating world... To find out more about the evolution of thermal tolerances in insects. #CAVIN 190
Reposted by Kim L. HolzmannNicolas Mouquet @nmouquet.bsky.social · 09/03/2026 🌳 Do you want to contribute to research on how humans perceive forests? Take this quick, anonymous 10-min survey 🌲 👉 www.biodiful.org#/forest This will help us explore how people experience forest biodiversity! Please share on 🦋 & tag @biodiful.bsky.social to reach more participants 🙏💚 🌐🌍🦤🦑🪴🍁🧪 40552633
Kim L. Holzmann @kimholzmann.bsky.social · 08/03/2026Thanks for checking, but one of the leading senior co-authors is from Kenya and affiliated to Embu University. 000
Kim L. Holzmann @kimholzmann.bsky.social · 08/03/2026Another highly relevant article putting tropical insects into the spotlight @smithsonianmag.bsky.social www.smithsonianmag.com/smart-news/m...smithsonianmag.comMost Insect Species Call the Tropics Home. But Climate Change Is Pushing Many of the Critters There to Their Heat LimitsInsects in the lowlands will have an especially hard time with rising temperatures, a new study suggests 060
Reposted by Kim L. HolzmannConservation Biology Göttingen @consbiogoe.bsky.social · 05/03/2026Ready to start your own lab? Interested in #GlobalChange,#Biodiversity and #Ecosystem#Resilience? Join us in Göttingen - we are looking for a (female) Junior Research Group Leader in #EcologicalNovelty. Attractive conditions, see euraxess.ec.europa.eu/jobs/415857 - please share widely if you can! 01712
Kim L. Holzmann @kimholzmann.bsky.social · 05/03/2026Thanks for sharing! This seems to fit well to our results, indeed! 010
Kim L. Holzmann @kimholzmann.bsky.social · 04/03/2026Another great article featuring our research published in @nature.com Many heat-stressed tropical insects are reaching their limits | Science | AAAS www.science.org/content/arti... @science.orgscience.orgMany heat-stressed tropical insects are reaching their limitsVast study in Peru and Kenya confirms limited defenses against rising temperatures, redoubling climate concerns 04114
Kim L. Holzmann @kimholzmann.bsky.social · 04/03/2026There is also an amazing news article in @nature.com on our recent paper in the same journal. Rising temperatures pose a threat to tropical insects www.nature.com/articles/d41...nature.comRising temperatures pose a threat to tropical insectsAn assessment of sensitivity to increasing temperature for thousands of insect species in mountainous terrain reveals a risk of insect biodiversity loss in tropical lowlands. 0104
Kim L. Holzmann @kimholzmann.bsky.social · 04/03/2026While orthopterans 🦗 showed the highest heat tolerance, flies 🪰 appeared as the most sensitive group. Intact forests with high complexity, shade and connectivity are of high importance to prevent (further) species losses in the Earth's most biodiverse area. 192
Kim L. Holzmann @kimholzmann.bsky.social · 04/03/2026Importantly, we compared heat tolerance with surface and air temperatures predicted under three climate change scenarios. Most vulnerable are insects in the Amazonian rainforest, where over 50% of future air temperatures could induce a heat coma in half of the insect community. 151
Kim L. Holzmann @kimholzmann.bsky.social · 04/03/2026In addition, we used a deep learning model to predict the melting temperature of 1000 proteins in over 600 species. We found a high correlation of physiological thermal limits and protein stability, indicating that heat tolerance might be founded in fundamental protein architecture. 170
Kim L. Holzmann @kimholzmann.bsky.social · 04/03/2026We sampled ~8000 insects along two large elevational gradients and tested their thermal tolerance. Upper thermal limits declined with elevation and more closely related taxa had similar limits. Lowland insects did not show plasticity to adapt to higher temperatures. 151
Kim L. Holzmann @kimholzmann.bsky.social · 04/03/2026Big effort, exciting results - our paper on the constraints of thermal limits in tropical insects is now out in @nature.com! 🦋🐝🪰🪲🦗 @ecoresearchzoo3.bsky.social @biologie-uniwue.bsky.social @uni-wuerzburg.de 410239
Reposted by Kim L. HolzmannSociety for Tropical Ecology @soctropecol.bsky.social · 03/06/2025🌿 Save the Date: ECTE 2026 in Passau! 🌿 We’re excited to announce that the European Conference of Tropical Ecology (ECTE) will take place from February 23–27, 2026 at the University of Passau, Germany. 🔗 More information: gtoe2026-passau.de 📬 Contact: ecte26@uni-passau.de 073
Reposted by Kim L. HolzmannJohanna Asch @johannaasch.bsky.social · 19/02/2026New paper out in @jappliedecology.bsky.social! We investigated how forest structural heterogeneity and climate influence temperate dung beetles in production forests. 🪲 1106
Reposted by Kim L. HolzmannMERGE - Master of Global Change Ecology @merge-master.bsky.social · 25/07/2025🌿 Turn your passion for nature into action: Study Global Change Ecology where ecosystems meet cutting-edge science — in Germany 🇩🇪 and Norway 🇳🇴. 🧭 Fieldwork 🌍 Global impact 🎓 Double degree At MERGE, you don’t just learn about change — you become part of the solution. 🔗 Ready to start? Link in bio. 074
Reposted by Kim L. HolzmannJoseph Gaudard @jogaudard.bsky.social · 28/01/2026#NatuRAproject #ecosystemgasfluxes in the #drakensberg with a custom made tent setup and a @li-corenv.bsky.social LI-7810. @anna-dam.bsky.social on the chain ladder to the high site. @btwnthefjords-uib.bsky.social @cesam-uib.bsky.social @biodiversa.eu @vvandvik.bsky.social @audhalbritter.bsky.social 1124
Kim L. Holzmann @kimholzmann.bsky.social · 28/01/2026Great fieldwork team @jogaudard.bsky.social, @anna-dam.bsky.social and collaboration with @vvandvik.bsky.social @audhalbritter.bsky.social from Norway! 130
Kim L. Holzmann @kimholzmann.bsky.social · 28/01/2026Fieldwork in the #Drakensberg mountains in South Africa with @btwnthefjords-uib.bsky.social. While learning a lot about #ecosystemgasfluxes, I have been exploring the potential for an exciting future #insect project along the gradient. @ecoresearchzoo3.bsky.social @biologie-uniwue.bsky.social 1173
Reposted by Kim L. HolzmannPatrick Jansen 🐾 @patrickjansen.bsky.social · 07/01/2026Are you a PhD-level #wildlife ecologist committed to research and education for #biodiversity and nature restoration? Our group at @utrechtuniversity.bsky.social has a #vacancy for an assistant professor! Deadline for applications is February 19. Please spread the word. www.uu.nl/en/organisat... 05268
Kim L. Holzmann @kimholzmann.bsky.social · 02/01/2026Thank you! So happy about this opportunity to connect my hobby and work! 010
Kim L. Holzmann @kimholzmann.bsky.social · 02/01/2026There will also be opportunities for thesis projects during 2026, and for the final large-scale project (starting approx. 2027) a PhD position. Contact me if interested! 051
Kim L. Holzmann @kimholzmann.bsky.social · 02/01/2026Some weeks ago I submitted my first own research proposal. And now it got accepted! 😍 This means, @ecoresearchzoo3.bsky.social will go underground and start investigating the evolution of cave arthropods. So excited for this new chapter! 🦇 🪲🕷️ @biologie-uniwue.bsky.social @merge-master.bsky.social 2193
Reposted by Kim L. HolzmannEva Katharina Engelhardt @ekengelhardt.bsky.social · 19/12/2025Come work with us! 🪲For our new project bAImo we are searching for a PhD researcher combining modelling 💻 with ecological expertise, aiming to improve interdisciplinary approaches to insect monitoring 🔎🐝 please visit tinyurl.com/bAImo-PhDoffer for more details. Looking forward to your application 🦗😊 01415