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Julia Osterman

@juliaosterman.bsky.social
1.8K followers 356 following 67 posts

PostDoc at the University of Gothenburg ☕🐝🌼 Interested in plant-pollinator interactions, oligolectic bees, effects of pesticides on bees, bee conservation and restoration. Profil Pic taken by Yannick Noah Layer.

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Julia Osterman @juliaosterman.bsky.social · 04/10/2026
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Julia Osterman @juliaosterman.bsky.social · 04/10/2026
This summer we encountered an European green toad (Bufotes viridis) on our trip in Lithuania. Its very rare in Sweden and #NordensArk is breeding it for its conservation. In Lithuania we just found it under our tent 🏕️🐸
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Julia Osterman @juliaosterman.bsky.social · 16/09/2026
Strong, science-based regulation is NOT a barrier to innovation! Its essential for protecting human health, food security and biodiversity - while encouraging the development of safer and more sustainable solutions for agriculture.
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Julia Osterman @juliaosterman.bsky.social · 22/09/2026
Autumn vibes
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Julia Osterman @juliaosterman.bsky.social · 04/10/2026
This summer we encountered an European green toad (Bufotes viridis) on our trip in Lithuania. Its very rare in Sweden and #NordensArk is breeding it for its conservation. In Lithuania we just found it under our tent 🏕️🐸
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Julia Osterman @juliaosterman.bsky.social · 02/10/2026
nordensark.msnd25.com/tracking/lc/...
nordensark.msnd25.com
Microsoft Virtual Events Powered by Teams
Microsoft Virtual Events Powered by Teams
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Julia Osterman @juliaosterman.bsky.social · 02/10/2026
Many species are declining worldwide. Nordens Ark a zoo dedicated to species conservation is trying to combat this trend by conserving a few species. If you want to know more about their excellent work and how I (try) to contribute, please join us today at 13:00 online via teams. See link below 👇
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UFZ @ufz.de · 28/09/2026
Zum Ausklang des 2026er Falterjahres widmen wir uns einer Studie, die zeigt, dass nicht nur Laien dekorativen Schmetterlingen mehr Aufmerksamkeit schenken. Sie stehen auch häufiger im Zentrum wissenschaftlicher Untersuchungen und Naturschutzbemühungen. #UFZ www.ufz.de/index.php?de...
Schwalbenschwanz und Dunkler Dickkopffalter ©Erc Dallmeyer
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Herbert Nickel @herbertnickel.bsky.social · 30/09/2026
Unsere Online-Wintervorträge beginnen am Montag, 19 Uhr! Dr. Camilla Fløjgaard von der Universität Aarhus geht der Frage nach, wie wir natürlichen Weidetier-Besatz abschätzen können und was dies für Implikationen für den heutigen Naturschutz hat. Den Einwahllink gibt es bei mir über DM oder E-Mail.
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Ricarda Lang @ricardalang.eurosky.social · 23/09/2026
Was hat diese Bundesregierung gegen Familien?
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Julia Osterman @juliaosterman.bsky.social · 22/09/2026
Autumn vibes
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Julia Osterman @juliaosterman.bsky.social · 19/09/2026
Teaching meadow restoration #GU #GothenburgUniversity #ilovemyjob
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Ricarda Lang @ricardalang.eurosky.social · 19/09/2026
Los geht’s 🍻
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Julia Osterman @juliaosterman.bsky.social · 19/09/2026
Teaching meadow restoration #GU #GothenburgUniversity #ilovemyjob
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Julia Osterman @juliaosterman.bsky.social · 17/09/2026
Visiting Naturhistoriska museet in Gothenburg to learn more about #ants and ant #identification. Thanks for helping us! #insects #entomology #museum
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Julia Osterman @juliaosterman.bsky.social · 17/09/2026
Visiting Naturhistoriska museet in Gothenburg to learn more about #ants and ant #identification. Thanks for helping us! #insects #entomology #museum
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Julia Osterman @juliaosterman.bsky.social · 16/09/2026
@restpoll.bsky.social @wildposh.eu #pollinators #pesticide #policy #bees
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Julia Osterman @juliaosterman.bsky.social · 16/09/2026
📢 We, a group of European scientists are raising concerns about the European Commission's proposed changes to EU pesticide regulation. Sounds like nothing that will affecting you? No, its affecting all of us! Listen in to understand why (in German) 👇 castro.fm/episode/usLS0Y
castro.fm
Garten-Update - Der Gartenpodcast: Sonderfolge: Dauerzulassung von Pestiziden stoppen (28m)
Wir müssen was tun! Die EU-Kommission will Pestizide dauerhaft zu lassen ohne Berücksichtigung neuer wissenschaftlicher Erkenntnisse. Was genau geplant ist und was das für uns als Verbraucherinnen und...
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Julia Osterman @juliaosterman.bsky.social · 16/09/2026
Strong, science-based regulation is NOT a barrier to innovation! Its essential for protecting human health, food security and biodiversity - while encouraging the development of safer and more sustainable solutions for agriculture.
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Julia Osterman @juliaosterman.bsky.social · 16/09/2026
The proposed Omnibus package would weaken regular scientific reassessment of active substances, reduce the role of new scientific evidence and extend the period during which products containing non-renewed substances can remain in use.
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Julia Osterman @juliaosterman.bsky.social · 16/09/2026
📢 We, a group of European scientists are raising concerns about the European Commission's proposed changes to EU pesticide regulation. Sounds like nothing that will affecting you? No, its affecting all of us! Listen in to understand why (in German) 👇 castro.fm/episode/usLS0Y
castro.fm
Garten-Update - Der Gartenpodcast: Sonderfolge: Dauerzulassung von Pestiziden stoppen (28m)
Wir müssen was tun! Die EU-Kommission will Pestizide dauerhaft zu lassen ohne Berücksichtigung neuer wissenschaftlicher Erkenntnisse. Was genau geplant ist und was das für uns als Verbraucherinnen und...
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Thomas Backhaus @thomasbackhaus.eu · 13/09/2026
Zur Wahl in Schweden: die späten Briefwahl-Stimmen und Stimmen die im Ausland abgegeben wurden, werden erst bis Mittwoch gezählt. Bis dahin bleibt der Ausgang also offen. www.dn.se/direkt/2026-...
dn.se
Ipsos-analytiker: Då kan vi ha ett säkert resultat
När 75 procent av valdistrikten räknats till riksdagsvalet har oppositionen 175 mandat, vilket är ett mandat mer än Tidöpartiernas 174.
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Bartosz Bartkowski @bartoszbartk.com · 05/09/2026
New paper out on rethinking agri-environmental schemes: www.cell.com/trends-open/...
cell.com
Rethinking agri-environmental schemes for a greener Europe
Agriculture covers nearly 40% of European Union (EU) land, making farming practices central to biodiversity conservation and climate goals. Agri-environmental schemes (AES)—voluntary incentives under ...
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BSG Göttingen @bsggoettingen.bsky.social · 29/08/2026
+++ Aufruf: Efeu-Seidenbiene melden! +++ Eine der spätesten Wildbienenarten überhaupt ist derzeit unterwegs: Unser Arbeitskreis Wildbienen sucht Nachweise der Efeu-Seidenbiene (Colletes hederae)! Meldungen an: ak-wildbienen@biologische-schutzgemeinschaft.de oder @observation.org 📸Friederike Grau
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RestPoll @restpoll.bsky.social · 21/08/2026
In the podcast, Gartenupdate, Julia Osterman (@juliaosterman.bsky.social), talks about the lifestyle of wildbees! Have a listen here: www.podcast.de/episode/7057... #wildbees #podcast #outreach
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WildPosh Project @wildposh.eu · 20/08/2026
‼️ Don't miss the chance to register for the Belgian Conference on Ecotoxicology (BCE)! ⏰ Registration is limited to the first 100 participants - do not miss the chance to secure your place: www.billetweb.fr/bce2026
billetweb.fr
Tickets : BCE
Tickets : BCE - Billetweb
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Sabrina Schulz @auenatelier.bsky.social · 16/08/2026
Wir haben einen #Auenweiden Wegweiser erstellt, der zeigt, wie auf Flächen, die wir für Auen- und Moorrenaturierung brauchen, um für Wasserspeicherung zu sorgen und so #Dürre- wie #Hochwasser abzumildern, mit Einsatz von 🐂🐴🐃 Hotspots der Artenvielfalt entstehen. 💦🐸🪺🐦‍⬛🐝 👉 www.duh.de/fileadmin/us...
Titelbild der Broschüre „Wilde Moor- und Auenweiden“ mit zwei Vertreterinnen von Fachbehörden im Vordergrund, die zusammen in ein Dokument schauen, und einem Tümpel mit Schilf dahinter, im Hintergrund eine Herde Wasserbüffel unter blauem Himmel
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Nature Ecology & Evolution @natecoevo.nature.com · 07/08/2026
Insects are increasingly pressured by climate change. Here the authors compile global evidence of range shifts in butterflies and call for more co-ordinated efforts in documenting such trends across countries 🧪 www.nature.com/articles/s41...
nature.com
Extensive climate-induced range shifts in butterflies across the globe - Nature Ecology & Evolution
Insects are increasingly pressured by climate change. Here the authors compile global evidence of range shifts in butterflies and call for more co-ordinated efforts in documenting such trends across c...
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Guy Pe'er @guypeer.bsky.social · 12/08/2026
I am honored to be one of the co-authors of @shawan-chowdhury.bsky.social's excellent paper, pulling together experts from so many countries to assess range shifts in butterflies across the globe. Great work, though worrying outcomes. More to come!
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Simon Kuestenmacher @simongerman600.bsky.social · 12/08/2026
Europe’s rivers are running dry. The Rhine just hit a record-low water level in Cologne, while the Danube has fallen far enough to disrupt nuclear power generation. Drought isn’t just an environmental problem. It quickly becomes an economic one. Source: guidocioni.substack.com/p/european-r...
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Mario Vallejo-Marin @nicrodemo.bsky.social · 06/08/2026
Did you know that bee buzzes on flowers are rich in harmonics? We investigated how harmonics, which give musical instruments their unique sounds, affect buzz pollination. Very happy to see this paper published @jexpbiol.bsky.social Thanks @hfspo.bsky.social for the support! doi.org/10.1242/jeb....
spectrogram of a bee flying and buzzing
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USA @usamailbox.bsky.social · 28/06/2026
After taking everything else, we called this #conservation.
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Senckenberg Gesellschaft für Naturforschung @sgn.one · 02/08/2026
🐦‍⬛💶 Das Thema „Flüsse und Vögel“ hat es in die letzte Runde des Designwettbewerbs zur Neugestaltung der Euro-Banknoten geschafft! Wir sind natürlich Fans und begeistert von den tollen Entwürfen. Ihr auch? Gebt bis zum 21.9. eure Meinung ab 👉 surveys.ecb.europa.eu/10b/neweuro 📷 ECB 2026
Entwurf eines Fünf-Euro-Schein mit einem Vogel im Flug vor Berglandschaft und Euro-Symbolen.Entwurf einer Zehn-Euro-Banknote mit einem farbenfrohen Eisvogel auf einem Ast vor einem stilisierten Landschaftshintergrund.Entwurf einer 50-Euro-Banknote mit fliegendem Storch und orangenem Hintergrund.Entwurf einer 100-Euro-Banknote mit Vögeln in einem Feuchtgebiet.
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Ariel Brunner @arielbrunner.bsky.social · 01/08/2026
The current political concensus is that "nature conservation has gone too far". Sadly, the reality is the very opposite. Predicted decline in common bird and butterfly species even under conservation policy scenarios in Europe | Nature Ecology & Evolution share.google/KnsJvVsTNy6E...
share.google
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Luca Migo @victinibcn.bsky.social · 27/07/2026
58 days of relentless resistance. 🦩 Albanians are standing up against land grabs, corruption, and authoritarian overreach to defend their public lands and democratic rights. When the people unite, real change happens. Keep raising your voices, Albania! 🇦🇱
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Climate Disconnect @climate-disconnect.bsky.social · 26/07/2026
We should be just as worried about the harm to native bees. "...studies have established that acetamiprid, a neonicotinoid with powerful neurotoxic effects, can poison bees, affecting their foraging capacity and memory. A 2024 study suggested flupyradifurone could be lethal to some honeybees."
theguardian.com
‘Scandalous, irrational and irresponsible’: French beekeepers’ fury at lifting of pesticides ban
Allowing use of pesticides to combat crop-ruining disease will kill bees and reduce harvests, union says
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Julius-Maximilians-Universität Würzburg @uni-wuerzburg.de · 22/07/2026
#Europe is hindering its own efforts to protect bees, butterflies and other #pollinators, say 135 researchers. @ecoresearchzoo3.bsky.social et al. warn of serious consequences for #biodiversity and food security. ➡️ www.uni-wuerzburg.de/en/news-and-...
Bees make an important contribution to the pollination of wild plants and fruit trees: on the left, a honeybee on the flower of a sweet cherry; on the right, a bumblebee on a chicory. (Photos: Ingolf Steffan-Dewenter / University of Würzburg)
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European Commission @ec.europa.eu · 24/07/2026
What will the next euro banknotes look like? 🇪🇺💶 @ecb.europa.eu has shortlisted 10 designs, selected from over 1,200 proposals by graphic designers across Europe. Now it's your turn to pick your favourite. 👇 surveys.ecb.europa.eu/10b/neweuro/ *Survey available in the 24 EU languages.
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BirdLife Europe & Central Asia @birdlifeeurope.bsky.social · 24/07/2026
Birds on the € notes!? You can make it happen! 🐦✨ Vote now for your favourite design! www.ecb.europa.eu/euro/banknot... The European Central Bank is redesigning the euro banknotes and is asking the public for feedback. And one of the themes is birds and rivers...😈
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Irina @irinaherzon.bsky.social · 10/07/2026
My talk at @scbeurope.bsky.social Only 10-15% of the EU's cattle herd is needed to graze every biodiversity-rich field there is. Most cattle never set hoof on pasture. They're fed grain, packed onto fertilized monocultures. The solution isn't more grazing. It's fewer animals, better raised.
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WildPosh Project @wildposh.eu · 25/06/2026
It is time for our clue for #InsectGame2026: Some of us help pollinate flowers. 👉 Follow @pollinera-horizon.eu on.eu @agri4pol.eu @pollinators-antenna.eu @valor-project.eu @safeguard-pollinators.eu and @eufawready.eu ufawready.eu for more clues!
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WildPosh Project @wildposh.eu · 08/07/2026
👉 This week, in our early-career researcher series, we meet Jordan Benrezkallah. 🔎 Read the full interview: wildposh.eu/news/meet-re...
wildposh.eu
Meet the researchers: Jordan Benrezkallah
Each week, we introduce one of the early-career researchers behind the WildPosh project. Meet the young scientists working to understand and protect wild pollinators across Europe. Jordan Benrezkalla...
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WildPosh Project @wildposh.eu · 17/07/2026
🪰 WildPosh partners (Faculty of Sciences, University of Novi Sad) presented 2 posters at the 13th International Symposium on Syrphidae, on toxicity of cypermethrin, acetamiprid & tebuconazole in hoverfly Eristalinus aeneus. #Syrphidae #Ecotoxicology
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James Bullock @jmbecologist.bsky.social · 17/07/2026
Offsetting is widely promoted but poorly founded in ecology Our modelling study shows: effective offsetting requires restored areas larger than those impacted & protection over long timescales high habitat conversion rates reduce offsetting success conbio.onlinelibrary.wiley.com/doi/10.1111/...
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RiffReporter @riffreporter.bsky.social · 18/07/2026
Ein großer Teil des #Vogelzugs findet nachts statt – weit häufiger als bisher angenommen.Thomas Krumenacker berichtet über die Enthüllungen einer neuen Studie und erklärt warum Lichtverschmutzung für Zugvögel so gefährlich ist:
riffreporter.de
82 Prozent der Singvögel ziehen ausschließlich nachts
Eine neue Studie mit Multisensor-Geolokatoren belegt, dass 82 Prozent aller Zugflüge kleiner und mittelgroßer Landvögel ausschließlich nachts stattfinden. Das Problem der Lichtverschmutzung betrifft damit mehr Vögel als bislang gedacht.
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Jeroen van der Sluijs @jeroenvandersluijs.bsky.social · 10/07/2026
53 days left
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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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Julia Osterman @juliaosterman.bsky.social · 02/07/2026
Unlike many of other butterflies, painted ladies cannot survive Swedish winters. They have to migrated here from farther south every year. The large migration this year may be linked to weather conditions in North Africa, such as high spring rainfall this year that boosted breeding success.
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Jeroen van der Sluijs @jeroenvandersluijs.bsky.social · 04/07/2026
Joint White Paper @butterfly-project.bsky.social @valor-project.eu @pollinera-horizon.eu @wildposh.eu @agri4pol.eu #ProPollSoil @restpoll.bsky.social @safeguard-pollinators.eu Towards pollinator stewardship in all policies Media coverage in 10 languages butterfly-europe.eu/media-covera...
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