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BES Macro

@besmacro.bsky.social
770 followers 700 following 90 posts

We are the British Ecological Society Macroecology & Macroevolution Special Interest Group. We run the annual #BESMacro conference and will gladly repost papers and opportunities of interest to our members!

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Reposted by BES Macro
Brian J. Enquist @bjenquist.bsky.social · 28/09/2026
Please pass along: I’m recruiting PhD students to join our Macroecology Lab. We study physical ecology, macroecology, and biodiversity — spanning scaling, trait-based ecology, theory, comparative biology & ecoinformatics. Several avenues for funding. Please reach out if interested 🧪🌐🌾
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Professor John R. Hutchinson @johnrhutchinson.bsky.social · 29/09/2026
New paper! Brandon Kilbourne conducted a huge data collection effort for the limb muscle architecture (masses, fascicle lengths, pennation angles; thereby PCSAs) of mustelid mammals. We found conspicuous relationships with morphology and locomotor mode. link.springer.com/article/10.1...
link.springer.com
Muscle architecture in mustelid mammals: anatomical proxies for muscle function and their relation to locomotor habit - BMC Ecology and Evolution
Background Though skeletal adaptations for locomotion in mammals are well documented, possible limb adaptations in terms of muscle architecture have received far less study. Examining mustelid mammals...
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Department of Biology, Lund University @biologylu.bsky.social · 13h
Climate change is reshaping butterfly ranges worldwide. A global study found that 80% of 1,758 species in its dataset had expanded their ranges. @larspett.bsky.social and colleagues combined 6,182 reports from 105 countries. doi.org/10.1038/s415... #Biodiversity #ClimateChange #Ecology
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Stefan Pinkert @pro-pink.bsky.social · 18/09/2026
JUST OUT: Global Patterns in Body Size and Colour Lightness Diversity of Swallowtail Butterflies Highlight Biogeographical Legacy Over Common Environmental Explanations - Krampe et al. 2026 - @unimarburg.bsky.social @consecol.bsky.social - onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Global Patterns in Body Size and Colour Lightness Diversity of Swallowtail Butterflies Highlight Biogeographical Legacy Over Common Environmental Explanations
Aim Differences in the functional traits of co-occurring species drive species' interactions and sustain key ecosystem services. However, the historical and contemporary environmental drivers of, as...
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Journal of Integrative Plant Biology @jipb.bsky.social · 15/09/2026
Shan et al.'s work on medicinal floras across #China's ethnic groups reveals how #environmental barriers and cultural exchange interact to shape the #biogeographic structure of traditional #medicine. doi.org/10.1111/jipb... @wileylifesci.bsky.social #JIPB #PlantScience #phylogenetics
doi.org
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Serjoscha Evers @sirjoscha.bsky.social · 14/09/2026
1/4 🐢 What should fossil turtle systematics look like ten years from now? Walter Joyce & I offer our personal answer in a new review paper: "Transforming Turtle Systematics: Challenges, Opportunities, and the Path Ahead" Out now in @journalsystpal.bsky.social www.tandfonline.com/doi/full/10....
Figure 1 from our paper, highlighting turtle ecology across phylogeny
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Chase Brownstein @chasedbrownstein.bsky.social · 11/09/2026
🚨🚨 1. New preprint! We examine whether the diversity of transcontinental freshwater fish radiations, such as killifishes and cichlids, might be driven by marine ancestry in the aftermath of an asteroid impact! Retained salinity tolerance explains their biogeography and diversity!
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RES Publications @respublications.bsky.social · 14/09/2026
New research in #RESSystematicEnt New insights into the tribal-level #phylogeny and historical #biogeography of #Iassinae (Hemiptera: #Cicadellidae) revealed by #phylogenomics doi.org/10.1111/syen... #Leafhoppers @gkergoat.bsky.social @wileyecology.bsky.social
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BES Macro @besmacro.bsky.social · 15/09/2026
‘envar’: An R package to retrieve and process environmental variables for macroecology and biogeography www.sciencedirect.com/science/arti...
sciencedirect.com
‘envar’: An R package to retrieve and process environmental variables for macroecology and biogeography
The selection of environmental variables is a cornerstone of biogeographical analyses. However, most studies use standard sets of predictors, without …
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iDiv Biodiversity Research @idiv-research.bsky.social · 15/09/2026
🌍 iDiv and the @uni-jena.de are hiring a Postdoctoral Researcher (f/m/d) in Macroevolution & Macroecology. 🕒 Full-time (40h/week) or part-time (minimum 75%) 📅 Start: 1 Dec 2026 💼 Fixed-term: 3 years 💶 Salary: up to E13 (TV‑L) ⏳ Deadline: 30 Sept 2026 www.idiv.de/career/job-o...
idiv.de
Job Openings
Explore exciting career opportunities at iDiv. Join a modern, international, and innovative research centre in the heart of Germany.
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Peter Santema @petersantema.bsky.social · 15/09/2026
New #ornithology paper out in @ecography.bsky.social! The tendency of birds to return to the same breeding area in different years varies wildly among species. We show that breeding site fidelity is much lower in #shorebirds nesting in the #Arctic tundra than in those nesting in other habitats. 1/n
Map showing the geographic locations of shorebird populations included in the study, alongside four Arctic-breeding shorebird species with low breeding-site fidelity: Red Phalarope, Long-billed Dowitcher, White-rumped Sandpiper, and Pectoral Sandpiper.
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Nature Ecology & Evolution @natecoevo.nature.com · 14/09/2026
Obituary: Robert Ricklefs (1943–2026) www.nature.com/articles/s41... Polymath ecologist whose research and textbooks integrating ecology and evolution have inspired generations of students. Free to read: rdcu.be/D33fLgYcv4Ba
nature.com
Robert Ricklefs (1943–2026) - Nature Ecology & Evolution
Polymath ecologist whose research and textbooks integrating ecology and evolution have inspired generations of students.
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tenuretracker.info @tenuretracker.bsky.social · 04/09/2026
Friedrich-Schiller-Universitat Jena (@uni-jena.de) is hiring: Postdoctoral Researcher in Macroevolution and Macroecology #postdoc #biology #macroevolution
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The International Biogeography Society @biogeography.bsky.social · 18/08/2026
The Landscape Ecology Group at the University of Potsdam is seeking applications for a 3-year postdoctoral position! See the full solicitation on our website: www.biogeography.org/news/news/po...
biogeography.org
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Kenneth De Baets @djbirddanerd.bsky.social · 18/08/2026
The timescale of #nematode #evolution reveals late and convergent radiations of #parasitism: dx.doi.org/10.1038/s415... You should be able to access it here: www.researchgate.net/publication/... #Fossils #Evolution #Parasites #Genomics #Nematodes
dx.doi.org
The timescale of nematode evolution reveals late and convergent radiations of parasitism - Nature Ecology & Evolution
Establishing a universal evolutionary timescale of nematodes has been complicated by their patchy fossil record and analytical limitations. Combining genomic data from 156 nematode species with fossil...
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Sal Keith (she/her) @salkeith.bsky.social · 16/08/2026
2 #postdoc positions now live! 🐠🐡🐟 (1) #AI for #Ecology, (2) #Marine Field Ecology for AI-Enabled Behavioural Monitoring, & v soon (3) AI-Enabled #BehaviouralEcology for #Conservation Join our team, unlock #AnimalBehaviour as an early warning system. #Jobs @lec-reefs.bsky.social Links 👇
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Journal of Systematics and Evolution @journalsysevo.bsky.social · 17/08/2026
Peng et al.'s analysis of Androsace #macroevolutionary dynamics provides a spatiotemporal framework for understanding the #evolution of #alpine plants in the Northern Hemisphere. Read all about it here! doi.org/10.1111/jse.... @wileyecology.bsky.social #PlantSci #systematics #DNA
Integration of phylogenomic and biogeographic data to reconstruct the evolutionary history of Androsace s.l. Data shown reveal four major clades, a Pan-Tibetan origin (early Oligocene), and multi-stage dispersal across Northern Hemisphere mountains. Convergent cushion evolution, unique heterophylly, and forest adaptations are linked to asynchronous diversification shaped by climate and geology, providing a framework for understanding alpine biodiversity.
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Suitch @suitch-co.bsky.social · 18/08/2026
Two-year postdoc in freshwater biogeography at the University of Oulu. A clean fit for researchers analyzing spatial distributions in aquatic ecosystems. #AquaticScience #MarineJobs
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Miguel Bastos Araújo, PhD @miguelbaraujo.bsky.social · 04/08/2026
Thinking big: The case for experimental macroecology nsojournals.onlinelibrary.wiley.com/doi/full/10....
nsojournals.onlinelibrary.wiley.com
Thinking big: the case for experimental macroecology
Click on the article title to read more.
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Tom Near @tjnear.bsky.social · 29/07/2026
🧵1/6 New paper from #NearLab dropped! Wood et al. (2026) tackle a long-standing mystery: how did freshwater perches, walleyes, and darters (Percidae) end up on BOTH sides of the Atlantic? Spoiler: they may have swum there. 🐟🌊 #Ichthyology #Evolution #Systematics
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Thomas R. Holtz, Jr. @arctomet.bsky.social · 29/07/2026
The complex interaction between mammalian herbivores, climate, soil and fire has shaped the evolution and distribution of plant spinescence across biogeographical realms - Souza Ferreira - New Phytologist - Wiley Online Library nph.onlinelibrary.wiley.com/doi/10.1111/...
nph.onlinelibrary.wiley.com
The complex interaction between mammalian herbivores, climate, soil and fire has shaped the evolution and distribution of plant spinescence across biogeographical realms
Evolution of spinescence in mimosoid legumes.
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Luciana Alves @lufalves.bsky.social · 29/07/2026
‼️ new article ‼️ Happy to collaborate with incredible Dr. Fernanda Souza!!! “Climate Predicts Tree Dispersal Strategies Across Brazil’s Ecosystems,” Global Ecology and Biogeography, doi.org/10.1111/geb....
doi.org
Climate Predicts Tree Dispersal Strategies Across Brazil's Ecosystems
Aim We investigate the distribution of dispersal modes—endozoochory (via animal ingestion), synzoochory (via animal seed accumulation) and anemochory (via wind)—and seed mass of woody plants across ...
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Krishna Girish @krishnasg.bsky.social · 20/07/2026
Super excited to share the first preprint from my PhD! In this, we couple species range maps with daily-scale climate records over the last 80 years to produce the ClimLimits database, a record of 44 realized climate limits for ~55,000 terrestrial and freshwater species. (1/4)
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Jake Berv @jakeberv.bsky.social · 20/07/2026
In addition to temporal patterns, we investigated macroecological patterns across space and discovered a strong statistical signal of an inverse latitudinal gradient in mean rates of phenotypic evolution (after accounting for many potential covariates). Figure 3 (and supp info section 3 and 4).
Spatial predictors of phenotypic evolution across global assemblages. a, Predicted grid-cell mean multivariate phenotypic rates (inverse range
weighted; Methods), from an aggregated SAR-Lag model including key
predictors: temperature seasonality (BioClim4, °C × 100), species richness, and latitude, as well as additional controls for sampling and speciation rates (Methods). Estimated (Fig. 1a and Supplementary Figs. 8 and 9) and predicted mean rates are typically higher at higher latitudes and are well approximated by a simple quadratic relationship with latitude (Supplementary Fig. 13). b, Temperature seasonality (BioClim4) shows spatial patterns similar to a. c, Aggregated SAR-Lag model (in a) residuals projected across space, showing minimal residual structure after accounting for spatial autocorrelation.
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CMEC @macroecology.bsky.social · 29/07/2026
Macroecological insights can support local #conservation, but temporal mismatches may misidentify threatened species locally 🌍 New paper out in Sci.Adv. by Simon D. Schowanek et al. www.science.org/doi/10.1126/...
science.org
Predictors of extinction risk in large tropical forest mammals: From global to local
Studies predicting extinction risk come to different conclusions if their analyses use different temporal extents.
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Thomas R. Holtz, Jr. @arctomet.bsky.social · 30/07/2026
A 10-million-year biogeographic holding pen primed the Great American Biotic Interchange | Science www.science.org/doi/10.1126/...
science.org
A 10-million-year biogeographic holding pen primed the Great American Biotic Interchange
The movement of taxa between North and South America across the Panamanian land bridge, known as the Great American Biotic Interchange (GABI), established modern-day mammal assemblages in the Americas...
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Matt Kerr @mattkerr.bsky.social · 24/07/2026
There is ample evidence that climate change is altering ecosystems into novel configurations. Chuffed to have been part of this new paper on how climate change induces ecological novelty, and how we can possibly adapt and mitigate the impacts. www.nature.com/articles/s41558-026-02697-8
nature.com
Ecological novelty induced by climate change - Nature Climate Change
The authors review ecological novelty—ecological situations with no precedent—arising from climate change. They discuss ecological novelty due to direct and indirect effects of climate change, and due...
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Jens-Christian Svenning @jcsvenning.bsky.social · 24/07/2026
New @econovoau.bsky.social study led by @jonastrepel.bsky.social: Global analysis shows that #vegetation in semi-natural areas greened (densified) faster w/ higher #Ndeposition - #nitrogen pollution may be an underestimated driver of global vegetation change🌿 doi.org/10.1002/ecog... #globalgreening
doi.org
Global analysis suggests nitrogen deposition as an underestimated driver of vegetation greening
The local effects of atmospheric nitrogen deposition on plants are well established, yet a global empirical analysis of nitrogen deposition effects on vegetation dynamics is missing. Here, we assess ...
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Menna Jones @mennajones.bsky.social · 24/07/2026
Stoked to see our paper out as a pre-print! Check it out if you're interested in how we can expand comparative methods to better accommodate the many-to-one mapping of evolutionary process to pattern... (or if you think frogs are cool) @gjslater.bsky.social www.biorxiv.org/content/10.6...
biorxiv.org
Beyond the Panglossian paradigm: adaptation, constraint, and anuran functional trait evolution.
Recognizing patterns in functional trait evolution is a necessary step in testing macroevolutionary questions. Quantification of these patterns and interpretation of their generative processes relies ...
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Global Change Biology @globalchangebio.bsky.social · 24/07/2026
RESEARCH ARTICLE Spatially‐Uneven Observations Cause Overestimation of Global Soil Respiration 🔗 buff.ly/hJT4Snt
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Damián Blasi @damianblasi.bsky.social · 23/07/2026
How many languages have existed over the Holocene—and what does that reveal about the design space of languages and cultures? Now out in @science.org www.science.org/eprint/QDZNY....
science.org
The rise and fall of language diversity through the Holocene
Characterizing the factors that have shaped linguistic diversity is fundamental for understanding human history, culture, and cognition. In this study, we combined statistical and social computational...
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Z. Jack Tseng @tsengzj.bsky.social · 16/07/2026
Our newest paper on mammalian dental evolution, out today as the cover article in @science.org, lead by @narimanechatar.bsky.social with a team of fantastic early career scientists!!! 🎉🥳 “Performance trade-offs define a fundamental dental dichotomy in mammals” www.science.org/doi/10.1126/...
Cover image of Science Magazine, with images of carnivore jaws and teeth on black background.
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Monte Neate-Clegg @mhcneateclegg.bsky.social · 03/07/2026
🚨Out today in @society4conbio.bsky.social, in my new paper with @birdmapper.bsky.social, we show a positive relationship between exinction risk and colourfulness across the world's passerine birds! conbio.onlinelibrary.wiley.com/doi/10.1111/...
conbio.onlinelibrary.wiley.com
The link between colorfulness and extinction risk across the world's passerine birds
Many of the functional traits that mediate extinction risk across the range of biodiversity relate indirectly to a species’ ability to persist in a changing world, yet certain traits such as colorati...
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Ferran Sayol @ferransayol.bsky.social · 24/07/2026
New paper out! 🖨️ Glad to be part of this study, out in Science Advances: "Emergent patterns of island biodiversity in the Anthropocene" www.science.org/doi/10.1126/... Much of what looks natural in island biodiversity is a legacy of human impacts going back millennia. See main findings 👇🧵 (1/8)
science.org
Emergent patterns of island biodiversity in the Anthropocene
Human impacts substantially affect our ability to detect and understand natural biodiversity patterns.
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Quentin Bacquelé @quentinbacquele.bsky.social · 23/07/2026
1/ The world's songbirds sing in just 8 basic sounds. And where a bird lives decides which ones it uses. My first PhD paper is out now in @science.org (www.science.org/doi/10.1126/science.aee6239) Here is what we found:
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Jack Ashby @jackdashby.bsky.social · 20/07/2026
🚨 #MUSEUMJOBS KLAXON🚨 We're looking for a Senior Digitiser and two Digitisers to work across @zoologymuseum.bsky.social & @camplantsci.bsky.social to help create biodiversity data for the researchers who need it, through #DiSSCoUK. 1. www.cam.ac.uk/jobs/senior-... 2. www.cam.ac.uk/jobs/digitis...
A pinned moth is positioned within a light box, with a camera positioned aboveA museum drawer containing tens of pinned tiger and emerald moths lined up in rows
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BES Macro @besmacro.bsky.social · 20/07/2026
Registration is OPEN for the main BES meeting in December. The past two years they've had to close registration early, so sign up while you still can! www.britishecologicalsociety.org/content/bes-...
britishecologicalsociety.org
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Matt Friedman @friedmanlab.bsky.social · 20/07/2026
New paper from @jakeberv.bsky.social harnesses a massive skeletal measurement dataset for passerines to show nested bursts in phenotypic evolution, many of which appear coincident with intervals of climate instability. www.nature.com/articles/s41...
Radial phylogenetic tree of passerine birds, with branches colored according to evolutionary rate. Color drawings of select species decorate the tips. A set of bivariate plots are shown as four panels below.
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Royal Society Publishing @royalsocietypublishing.org · 17/07/2026
Dancers in fine feathers: the evolution of gestural display organization in lekking birds doi.org/10.1098/rsbl... | #BiologyLetters #Behaviour #Ecology #Evolution
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Miguel Méndez Sandín @sandinmm.eurosky.social · 17/07/2026
Apparently the "boring billion" was actually exciting! We provide molecular evidence of complex Mesoproterozoic eukaryotic communities. So happy to see this out 🥳 Thanks to @phoebefossil.bsky.social , Hélène Morlon & @fburki.bsky.social for a lovely collab! doi.org/10.1073/pnas...
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Journal of Ecology @journalofecology.bsky.social · 17/07/2026
⏰️1 week left to apply! We're recruiting for an Associate Editor with data integrity expertise! 📊 join us in improving the clarity, transparency, & accessibility of ecological research. 🌳 more information on the role and how to apply can be found here 👉️ buff.ly/R8z4TLe
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Ecography @ecography.bsky.social · 10/07/2026
Scrutinizing the Wallacean shortfall: global gaps in snake occurrence data across space and environment vist.ly/5aqsx #GBIF #Inventory #Serpentes
World map showing rarity distribution with a color gradient from yellow to purple.Eight histograms showing frequency distribution of records by continent with small maps.
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Jens-Christian Svenning @jcsvenning.bsky.social · 08/07/2026
Fine-grained plant species distributions across Europe are strongly shaped by disturbance regimes - and by short-term #climatechange lags (in addition to long-term lags); see our new study in @natecoevo.nature.com 🌿🌼🌍 Thx @seh-pang.bsky.social for leading #macroecology #vegetation #plants #eccb2026
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🍁 Alex Smith 🍁 @alexsmithants.bsky.social · 07/07/2026
🧪 Physiology is a hidden dimension of diversity in the radiation of woodland salamanders | PNAS www.pnas.org/doi/10.1073/...
pnas.org
Physiology is a hidden dimension of diversity in the radiation of woodland salamanders | PNAS
Morphological evolution can be explosive, producing visually spectacular adaptive radiations like Caribbean anoles, Malagasy vangas, and African Ri...
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BES Macro @besmacro.bsky.social · 07/07/2026
If you think you're attending #BESMacro2026 in-person, you should have received an email from us on June 19. If you think you're attending #BESMacro2026 online, you should have received an email from us earlier this afternoon. If not, let us know! macro at britishecologicalsociety dot org.
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Andrej Spiridonov @andrejpaleo.bsky.social · 07/07/2026
Really interesting work, which explores the biotic and abiotic #Bretskyan_hierarchy determinants of intraspecific population variability - the fuel of evolution. onlinelibrary.wiley.com/doi/epdf/10.... 🧪 #Geology #EvoBio #Macroecology
Model predictions for the interaction between mean annual temperature and richness on population-level ITV of (a) Plethodon sala-manders, (b) birds, and (c) small mammals, with all other predictors held at their means. For birds, the support for the interaction was weak (95% CI overlapped 0) compared to the other taxonomic groups.
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Camila Pacheco-Riaño, PhD @lacapary.bsky.social · 06/07/2026
⛰️ New paper out! We show that alpine biodiversity hotspots are concentrated in the Neotropics. A fantastic piece of work led by @lottaschultz.bsky.social Check it out! 🌿 🦎 🐦‍⬛🦉 www.nature.com/articles/s41...
nature.com
Contrasting patterns of alpine biodiversity across mountains and taxa worldwide - Nature Communications
This study compares alpine biodiversity patterns for plants and vertebrates across mountains worldwide using an expert-validated dataset. Authors found strong variation among mountains and taxonomic g...
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Jens-Christian Svenning @jcsvenning.bsky.social · 07/07/2026
📢 We’re hiring at Aarhus University! Tenure-track or permanent on vertebrate-driven #ecosystem processes, especially large #mammals w/in @econovoau.bsky.social's strong interdisciplinary environment spanning #ecology, paleoecology, biodiversity science & global change biology 🦬🌿🌍 ➡️More info below
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Katya Isabelle Bandow @botanykat.bsky.social · 06/07/2026
Leaf size is an important trait shaping species distributions globally. We looked at how climate and evolutionary history influence leaf size in conifers! Spoiler: lots of evolutionary conservatism! Check out our paper in @globalchangebio.bsky.social out now: onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Leaf Size in Conifers: Global Associations With Climate and Evolutionary History
Global patterns in leaf size are linked to climatic trade-offs, so we explore these relationships in a major group of plants, the conifers. Using contemporary phylogenetic methods, we show that conif....
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The Institute for Bird Populations @instbirdpop.bsky.social · 02/07/2026
🪶 Cool new paper out today that used over 400,000 bird body mass records from the MAPS database! We started MAPS, a continent-wide bird banding & monitoring program in 1989. Anyone can download data from the MAPS database. Read the paper here: onlinelibrary.wiley.com/doi/epub/10....
Graphic with a mouse, American Robin, and salamander overlayed on a silhouette of North America. Text on the graphic says: "Continental Drivers of Population-Level Intraspecific Trait Variability in Salamanders, Birds, and Small Mammals." Fluck, I. E., S. Record, A. Strecker, et al. 2026. Global Ecology and Biogeography 35, no. 7: e70266
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