Reposted by Isaac PescaStephen King @stephenking.bsky.social · 29/09/2026Reading has become an endangered species. Which is half the problem with American political life. Maybe more than half. If you can't read, you can't think. Then you can fall for anything. The idea, for instance, that the truth is fake news. 1403394723
Isaac Pesca @isaacpesca.bsky.social · 19/09/2026Spinning this masterpiece today—such well-crafted atmospheric soundscapes always bring me to different places. Thanks for your music, Mr. Ayloss! Spectral Lore - Gnosis. @infinitedreamscape.bsky.social 020
Reposted by Isaac PescaSeth Finnegan @sethf.bsky.social · 13/09/2026Everyone had their own weird way of coping with the pandemic, and mine was photographing nudibranchs on the California coast. Fun to have been able to parlay that into a PNAS cover, and to have been part of such interesting work led by @isaacpesca.bsky.social & @drcraigmc.bsky.social! #nudibranch 49717
Reposted by Isaac PescaProceedings of the National Academy of Sciences @pnas.org · 11/09/2026In this issue: Uncovering illegal wildlife trade routes, reconstructing the Jurassic forest soundscape, and exploring the neurobiology of how mice play follow the leader. In PNAS: ow.ly/jrS550ZM4rU 062
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 08/09/2026When your postdoc @isaacpesca.bsky.social is so awesome they give him the cover of PNAS! Excellent photo by @sethf.bsky.social! And excellent coauthors of @pedromonarrez.bsky.social @tomjwebb.bsky.social among others. 1203
Reposted by Isaac PescaiDiv Biodiversity Research @idiv-research.bsky.social · 07/09/2026Reptiles are among the most misunderstood animals on the planet. 🐢 As Shai Meiri puts it in conversation with iDiv's Volker Hahn, they are fascinating and largely not harmful.🦎 Learn more on #InsideBiodiversity: insidebiodiversity.podigee.io @telavivuni.bsky.social @unimelb.edu.au 041
Reposted by Isaac PescaElle Cordova @ellecordova.bsky.social · 03/09/2026Rough Draft vs Final Draft 253116703316
Reposted by Isaac PescaDr. Or M. Bialik |📚|🔬|🌊|⚒️ @obialik.bsky.social · 04/09/2026Climate change affects the physiology of animals in different ways. Many shrink, but some grow, and the change can also depend on where the animal lives. 🧪 Link: doi.org/10.1073/pnas.2606099123 093
Reposted by Isaac PescaProceedings of the National Academy of Sciences @pnas.org · 04/09/2026As the climate changes, some mollusks will shrink to half their current size, while others will grow up to 15% larger, depending on lineage and location. The ecological and social consequences for marine ecosystems could be profound. In PNAS: ow.ly/iUo450ZJsTl 0135
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 31/08/2026Huge congratulations to lead author Isaac Trindade-Santos, and to coauthors Tom Webb, Noel Heim, and the team. Built on the MOBS database and OBIS. Open access, all code and data public. 🧪 #HowToBuildAGiant #marinelife Paper: doi.org/10.1073/pnas...doi.orgNonuniform resizing of marine life under climate change | PNASGlobal warming is often predicted to drive universal declines in animal body size, but empirical evidence remains equivocal. This is particularly t... 0101
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 31/08/2026It matters beyond size. Shifts in the size structure of ocean life ripple into carbon storage, nutrient cycling, and the seafood billions of people depend on. And the gap between low and high emissions is enormous, so the scale of this is still ours to decide. 🧪 #marinelife 173
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 31/08/2026New in PNAS today: we projected how climate change will reshape the body size of marine life across the entire ocean. 23,329 mollusc species, every ocean basin. The headline everyone expects is "life shrinks." The real answer is far stranger. 🧪 #marinelife www.pnas.org/doi/10.1073/...pnas.orgNonuniform resizing of marine life under climate change | PNASGlobal warming is often predicted to drive universal declines in animal body size, but empirical evidence remains equivocal. This is particularly t... 29647
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 20/08/2026My university wrote up our new $2M NSF project, and I got to say the thing I believe: the deep sea isn't empty, it's just unread. We're using DNA to read it at a resolution nobody has tried, sampling the abyssal plain to find who really lives there. 🧪 #marinelife louisiana.edu/news/ul-lafa...louisiana.eduUL Lafayette biologist receives NSF award to investigate deep-sea biodiversityHow far do deep-sea species range, and how many remain undiscovered? 3707
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 27/07/2026Coast redwoods top 100 meters, and at that height pulling water up from the roots nearly fails. Their fix: absorb fog straight through their needles. That is why they only grow in California's coastal fog belt. The tallest trees on Earth cheat physics with fog. 🧪 #HowToBuildAGiant #plants 836679
Reposted by Isaac PescaD. C. Fitzgerald @dcfitzgerald.bsky.social · 25/04/2026Scaly-foot Snail, volcano snail Chrysomallon squamiferum)…the outer layer is composed of iron sulfides & the foot is protected by iron-plated scales…one of the most resilient and biologically unique creatures on earth. #wildlife #nature #photo #biology 1245877
Reposted by Isaac PescaiDiv Biodiversity Research @idiv-research.bsky.social · 07/04/2026Insects are diverse, adaptable, remarkable. 🪲 But researchers face a challenge: the period of systematic monitoring reflects human influence and the true baseline is unknown. On #InsideBiodiversity, @roelvanklink.bsky.social shares what long‑term data reveals. 🎧 insidebiodiversity.podigee.io 051
Isaac Pesca @isaacpesca.bsky.social · 04/03/2026Samba Day is a Soul Recharging Day! Brazilian Culture in Lafayette, Louisiana. 000
Reposted by Isaac PescaBES Macro @besmacro.bsky.social · 16/12/2025Meet the #BES2025 SIGs on floor -1! We’ll be heading to our social at Frankenstein later too! Come say hi to some of our committee: @inesismartins.bsky.social @bethanyjallen.bsky.social @lauraloubio.bsky.social 0125
Reposted by Isaac PescaiDiv Biodiversity Research @idiv-research.bsky.social · 13/11/2025Planetary boundaries are not always protective. Guest Helmut Hillebrand warns that setting limits can lead to their full exploitation. 💬 “Having a boundary… will always lead to the complete use of that space.” 🎧 Hear more on #InsideBiodiversity: insidebiodiversity.podigee.io 021
Reposted by Isaac PescaRoyal Society Publishing @royalsocietypublishing.org · 11/11/2025The hidden biodiversity knowledge split in biological collections #ProcB #BiologicalSciencePractices #OpenAccess royalsocietypublishing.org/doi/10.1098/... 052
Reposted by Isaac PescaiDiv Biodiversity Research @idiv-research.bsky.social · 15/10/2025💬This month @smartenwinter.bsky.social joins idiv's #InsideBiodiversity to explore how non-native species challenge assumptions about nature, balance, and biodiversity. Dive into the grey areas of conservation, where values, data, and definitions collide. 🎧 Listen now: insidebiodiversity.podigee.io 074
Reposted by Isaac PescaNature Portfolio @natureportfolio.nature.com · 21/09/2025“Many scholars from historically overexploited countries (often referred to as the global south) expected that exposing the problem would trigger change. Four years on, I see it clearly: the scientific system was never designed for equity,” writes Dolors Armenteras in Nature. #Academicsky 🧪 go.nature.comEquity in science is a beautiful lie — and I’m done pretendingScience isn’t really moving towards equity; institutions are just perfecting the appearance of equity. We need to build an alternative system. 17824
Reposted by Isaac PescaNature Portfolio @natureportfolio.nature.com · 20/09/2025A study in Nature Climate Change shows that the ocean carbon sink unexpectedly declined in 2023 despite record-high sea surface temperatures (SSTs), primarily due to SST-driven outgassing of CO2 in the subtropics. 🌊 🧪 go.nature.comUnexpected decline in the ocean carbon sink under record-high sea surface temperatures in 2023 - Nature Climate ChangeThe ocean carbon sink strengthened in previous warm El Niño years due to reduced CO2 outgassing in the tropics. Here the authors show that the ocean carbon sink declined in 2023 despite record-high sea surface temperatures (SSTs), primarily due to SST-driven outgassing of CO2 in the subtropics. 24616
Reposted by Isaac PescaNature Portfolio @natureportfolio.nature.com · 18/09/2025A Nature Careers feature explores the ways scientific societies, journals, editors and researchers are pushing back against mean-spirited peer reviews. #Academicsky 🧪 go.nature.com‘Lipstick on a pig’: how to fight back against a peer-review bullyScientific societies, journals, editors and researchers are pushing back against mean-spirited peer reviews. 23715
Reposted by Isaac PescaMilan Chytrý @milanchytry.bsky.social · 05/09/2025In our new Nature Communications article led by Rashmi Paudel, we show that plant species that spread within their native range have a higher probability of becoming established outside their native range. 🔗https://doi.org/10.1038/s41467-025-63293-6 🔗Sharable PDF link: rdcu.be/eEmQr 04012
Isaac Pesca @isaacpesca.bsky.social · 04/09/2025A tree diving in the blue sky seeking for the moon's light... #photography #moon #madrugada #luzdalua #moon #lua #hobby #nature #sky 0120
Reposted by Isaac PescaJoaquín Hortal @jhortal.bsky.social · 15/07/2025Taxonomy is under constant change; species classification is revised continuously, and changes accumulate affecting biodiversity metrics & generating uncertainty that is rarely assessed. Juliana Stropp review how taxonomic changes have changed the observed Amazonian palm richness patterns 👇🧪🌐 #NICEDdoi.orgThe impact of taxonomic change on the Amazonian palm flora | Proceedings of the Royal Society B: Biological SciencesAlthough taxonomy is an evolving discipline, taxonomic change is rarely accounted for in macroecological studies. By tracking the history of species descriptions and synonymizations of Amazonian palms... 32411
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 24/06/2025I've wanted to write this article for years. About my and other's struggles to even survive sometime in #academia. Thank you to the amazing editors at @plosbiology.org that gave me the forum to write this piece. #sciencejournals.plos.orgToo poor to science: How wealth determines who succeeds in STEMFrom student to researcher, a career in science can come with a high price tag. This Perspective explores how persistent financial barriers limit who can succeed in science, revealing how wealth shape... 23410198
Reposted by Isaac PescaiDiv Biodiversity Research @idiv-research.bsky.social · 25/06/2025🌀Turnover vs. Loss — local biodiversity isn't declining as expected. 🔄 Some species disappear, others appear — so does overall richness change? 🧐 In this #InsideBiodiversity episode, @jon-chase03.bsky.social explains why reality is challenging assumptions. 🔗https://insidebiodiversity.podigee.io/ 0112
Isaac Pesca @isaacpesca.bsky.social · 24/06/2025"Using a simulation approach, we asked how disturbances might have affected regional patterns of β-diversity, following the ‘Mariana disaster’ at the Bento Rodrigues dam in the Doce River Basin." www.sciencedirect.com/science/arti...sciencedirect.comSimulating shifts in taxonomic and functional β-diversity of ray-finned fishes: Probing the Mariana disasterEnvironmental catastrophes may precipitate local species extinctions, hence altering community composition (i.e., β-diversity) at the regional scale. … 000
Reposted by Isaac Pescatomjwebb @tomjwebb.bsky.social · 06/06/2025A bit of Friday fun: I matched the 85K marine species in our new MOBS database to 65M occurrence records in @obis.org and mapped them. Here's where we now have at least some information about the size of marine species - i.e., more or less everywhere! (cc @drcraigmc.bsky.social) 021
Reposted by Isaac PescaDr Craig R McClain @drcraigmc.bsky.social · 05/06/2025🧵New paper + open database drop! The Marine Organismal Body Size ( #MOBS ) Database is now live—85,000+ marine species, from plankton to whales, with standardized size data. A huge leap for biodiversity, conservation, and climate science. #science #marinelife onlinelibrary.wiley.com/doi/10.1111/...onlinelibrary.wiley.comMOBS 1.0: A Database of Interspecific Variation in Marine Organismal Body SizesMotivation Body size is a fundamental trait influencing an organism's life history, ecology, physiology and evolutionary dynamics. While extensive body-size databases exist for terrestrial vertebrat... 614981
Isaac Pesca @isaacpesca.bsky.social · 05/05/2025What happened when the first inhabitants from South America did meet Africans? The best cuisine of the planet was created! This is a traditional dish in Northeast Brazil: "Moqueca"! 000
Reposted by Isaac PescaIPBES @ipbes.net · 21/04/2025A big congratulations to one of the co-Chairs of the @ipbes.net #GlobalAssessment, Sandra Díaz, for being named one of Time Magazine’s 100 most influential people of 2025! 🌍🧪 Read more: time.com/collections/...time.comSandra Díaz: The 100 Most Influential People of 2025Find out why Sandra Díaz is on this year’s list 08511
Reposted by Isaac PescaLaura Antao @lauraantao.bsky.social · 28/02/2025📢New paper!! 📢using #BioTIME #timeseries we showed that faster rates of #turnover in community composition were associated with faster rates of #temperature #change across biomes, for both cooling & warming + microclimate availability & human impacts modulate these responses go.nature.com/3WD7cWa 14621
Reposted by Isaac PescaiDiv Biodiversity Research @idiv-research.bsky.social · 15/04/2025We see changes in species identities almost everywhere we look, but not always in species numbers. 📊 In episode one of #InsideBiodiversity, we talk to Maria Dornelas about how biodiversity is changing 🐠 The story is more complex than we often think. Listen now: insidebiodiversity.podigee.io 061
Reposted by Isaac PescaRoyal Society Publishing @royalsocietypublishing.org · 04/04/2025A 125 million-year-old freshwater isopod shines new light on the origin of subterranean freshwater species: royalsocietypublishing.org/doi/10.1098/... #RSOS #FossilFriday #palaeontology 153
Isaac Pesca @isaacpesca.bsky.social · 04/04/2025How much functional diversity global fisheries has been exploiting from the Large Marine Ecosystems of the world in the last half century? Find the answer in our paper: royalsocietypublishing.org/doi/10.1098/...royalsocietypublishing.orgGlobal change in the functional diversity of marine fisheries exploitation over the past 65 years | Proceedings of the Royal Society B: Biological SciencesOverexploitation is recognized as one of the main threats to global biodiversity. Here, we report a widespread change in the functional diversity of fisheries catches from the large marine ecosystems ... 032
Reposted by Isaac PescaiDiv Biodiversity Research @idiv-research.bsky.social · 03/04/2025🎧The wait is over! It’s time to listen and explore the complexities of biodiversity in the new #InsideBiodiversity podcast hosted by #iDiv. Episode one, with guest Maria Dornelas, speaking with Volker Hahn, drops today — listen now wherever you get your podcasts! 🦜Learn more: www.idiv.de/new-podcast 093