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Julia Osterman

@juliaosterman

PostDoc at the University of Gothenburg β˜•πŸπŸŒΌ 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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08.10.2023
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Latest posts by Julia Osterman @juliaosterman

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πŸš€ WildPosh now has an introductory video!

Learn more about the project, its objectives, and what it does to protect Europe’s wild pollinators.

First animated video developed by @pensoft.net .

🎬 Watch here: youtu.be/8Amsk_dgnCQ?...

03.11.2025 09:14 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Dirk Maes from @europebutterfly.bsky.social: Europe's grassland butterflies have declined 40% since 1991.

Agricultural intensification, nitrogen deposition, and habitat loss are the main drivers.

#SafeguardFinale

26.02.2026 13:43 πŸ‘ 6 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0

Die Stadt Coimbra in Portugal ist besonders vom Hochwasser betroffen. Aufnahmen der portugiesischen Luftwaffe von oben machen das deutlich. Nachdem Teile einer nahegelegenen Autobahn infolge der Wassermassen wegsacken, bereiten die BehΓΆrden rund 9.000 Menschen auf eine mΓΆgliche Evakuierung vor.

13.02.2026 22:44 πŸ‘ 37 πŸ” 17 πŸ’¬ 2 πŸ“Œ 1
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13.02.2026 18:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks for having us!

13.02.2026 18:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It was also wonderful to meet with @wilosterman.bsky.social during some periods and to know more about the @wildposh.eu goals and achievements!

13.02.2026 14:31 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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We were delighted to host @juliaosterman.bsky.social over the past three weeks. 🐝🌸 This week, she gave the talk β€œImproving our understanding of pollinators’ pesticide risk”. Thank you, Julia, for the inspiring exchange and collaboration. We hope to welcome you back! Next time with some sunshine β˜€οΈ!

13.02.2026 14:31 πŸ‘ 9 πŸ” 2 πŸ’¬ 3 πŸ“Œ 0
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Dia Internacional das Mulheres e Meninas na CiΓͺncia #WomenInScience

11.02.2026 18:53 πŸ‘ 8 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Pharmacophagy in insects: Ecological and evolutionary perspectives on the non‐nutritional use of plant specialized metabolites Insects interact with plants not only for nutrition but also to actively seek plant specialized metabolites (PSMs) for chemical defense, reproduction, and self-medicationβ€”a behavior known as pharmaco...

Did you know? Insects eat plants as medicine. #OpenAccess
onlinelibrary.wiley.com/doi/10.1111/...

07.02.2026 09:23 πŸ‘ 56 πŸ” 28 πŸ’¬ 0 πŸ“Œ 4
EU Grassland Butterfly Index 1991-2024 Technical report Executive Summary Butterflies have been systematically monitored in Europe for several decades using standard protocols that are now adopted in over 30 countries. Butterflies are ideal biological indi...

Der EU Grassland Butterfly Index wird nun jΓ€hrlich fortgeschrieben und der Bericht fΓΌr den Zeitraum 1991-2024 liegt vor (RΓΌckgang von 47%)
doi.org/10.5281/zeno...

05.02.2026 13:49 πŸ‘ 19 πŸ” 9 πŸ’¬ 1 πŸ“Œ 3

… erschreckende Zahlen. Vor allem wenn man sich vergegenwΓ€rtigt, dass 1991 ja nun nicht die ganze Landschaft n Schmetterlings-Eldorado war

07.02.2026 11:31 πŸ‘ 8 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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🌍 The IPBES #BizBiodiversity Report launches on 9 February 2026

The Report explores methods to measure & act on dependencies & impacts of businesses on biodiversity and nature’s contributions to people.

πŸ’» Follow the media launch livestream at:

https://ow.ly/Zerm50Yb610

https://ow.ly/uIaj50Yb611

08.02.2026 12:00 πŸ‘ 12 πŸ” 10 πŸ’¬ 0 πŸ“Œ 0
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Mapping bee diversity with landscape‐level models to inform conservation Native bee conservation is complicated by limited distribution data and life history knowledge. However, recent state-wide pollinator surveys, combined with species distribution models that account f....

Mapping bee diversity with landscape-level models to
inform conservation

#pollinators
#beebiodiversity

How to incorporate bee biodiversity indicators into decision-making? A roadmap:

conbio.onlinelibrary.wiley.com/doi/10.1111/...

25.01.2026 10:21 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

A bit more than one week left to apply (via the UFZ or via University of Leipzig)

22.01.2026 15:37 πŸ‘ 2 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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The Sooty Copper (L tityrus, bruine vuurvlinder) has shown serious declines, esp. in the north of NL. Only on the Veluwe (centre) the situation is better. This species is vulnerable to N deposition (fartmann.net/downloads/ar...).

17.01.2026 10:45 πŸ‘ 34 πŸ” 6 πŸ’¬ 2 πŸ“Œ 1
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Soil sand content is a driving force in structuring bee communities We conducted a carefully designed observational study across three soil sand content categories using Dalea purpurea that attracts a wide range of bee species and grows in different soil types. Soil...

🧡2/5

A recent study by Chase et al. @royentsoc.bsky.social provides compelling evidence that soil properties β€” specifically sand content β€” can strongly shape bee communities.

It challenges the widespread assumption that flowers alone determine where bees live and thrive.

πŸ”— doi.org/10.1111/icad...

15.01.2026 14:09 πŸ‘ 4 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
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πŸ“’ New Publication!
We are excited to share that the RestPoll proposal has been officially published in @riojournal.com and is available online! πŸŽ‰
Discover the project's visions, goals, and what it promises for pollinator research and conservation 🐝
πŸ‘‰ Read it here: riojournal.com/articles.php...

07.01.2026 11:36 πŸ‘ 10 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Honey-Making Stingless Bees in the Peruvian Amazon Become the First Insects to Gain Legal Rights Two local ordinances granted rights to at least 175 stingless bee species in Peru, which are culturally and spiritually significant to Indigenous peoples and help maintain a healthy rainforest ecosyst...

Peru πŸ‡΅πŸ‡ͺ has given legal rights to 175 native bee 🐝 species:

"...stingless bees now have the fundamental right to exist and flourish in a healthy environment, without pollution, habitat loss, climate change, human activity or other threats..."

πŸͺ²πŸͺ³πŸŒŽ

www.smithsonianmag.com/smart-news/h...

05.01.2026 21:41 πŸ‘ 74 πŸ” 29 πŸ’¬ 0 πŸ“Œ 4
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A horizon scan of biological conservation issues for 2026 We present outcomes from our 17th horizon scan of issues potentially impacting global biodiversity conservation in the next decade. Issues are novel, …

Reading in journal club (as is a lab tradition for the first one of the year): the new horizon scan.

A horizon scan of biological conservation issues for 2026
@billsutherland.bsky.social

www.sciencedirect.com/science/arti...

05.01.2026 08:13 πŸ‘ 8 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0
Scientific Statement on Pesticides in the Omnibus Scientific Statement on Pesticides in the Omnibus

Unser offener Brief unterschrieben von 200 Wissenschaftler*innen aus ganz Europa. sites.google.com/view/scienti...

17.12.2025 07:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Ah jetzt verstehe ich es! Ja stimme voll zu!

17.12.2025 07:45 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Imidacloprid ist allerdings schon verboten.

17.12.2025 05:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Pestizid-Alarm: Stoppen wir die GiftplΓ€ne der EU! Jetzt Appell unterzeichnen!

🚨 Alarm! EU Kommission will Pestizide unbefristet zulassen!
GΓ€lte das heute schon, wΓ€ren u.a. folgende Pestizide noch auf dem Markt:
☠️ Chlorpyrifos (verursacht HirnschÀden)
☠️ Mancozeb (hormonschÀdigend)
☠️ Imidacloprid (Bienenkiller)

Jetzt protestieren ‡️
umweltinstitut.org/landwirtscha...

16.12.2025 12:48 πŸ‘ 55 πŸ” 32 πŸ’¬ 6 πŸ“Œ 2
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Schmetterling des Jahres 2026 ist der:

Dunkler Wiesenknopf-AmeisenblΓ€uling
(#Phengaris_nausithous)

23.11.2025 15:13 πŸ‘ 36 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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Our editor @juliaosterman.bsky.social was at the Swedish Biodiversity Symposium last week, no doubt giving everyone the buzz about Advances in Pollinator Science!

27.10.2025 13:07 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Come and work with us πŸ‡ΈπŸ‡ͺ

09.10.2025 10:24 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Crown Princess Victoria Professorship in Biodiversity - Academic Positions Seeking an internationally recognized scientist for a prestigious professorship in biodiversity. Lead groundbreaking research, interdisciplinary collaboratio...

University of Gothenburg announces a strategic professorship in biodiversity with an interdisciplinary profile
academicpositions.com/ad/universit...

01.10.2025 17:33 πŸ‘ 18 πŸ” 36 πŸ’¬ 0 πŸ“Œ 1
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@uni-freiburg.de explains RestPoll members the Nagoya protocol and it's implications.

08.10.2025 10:11 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
People next to an experimental apple orchard listening to a researcher explain their work

People next to an experimental apple orchard listening to a researcher explain their work

Fascinating to learn about the integration of biodiversity with apple production in Spain as part of the RestPoll Living Labs @restpoll.bsky.social AGM

08.10.2025 12:15 πŸ‘ 5 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Apple robots at work @restpoll.bsky.social

08.10.2025 14:27 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0