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Emilie Ellis

@e-ellis1.bsky.social
129 followers 53 following 16 posts

Community ecologist (especially interested in Lepidoptera). Academy Research Fellow at the University of Helsinki.

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Emilie Ellis @e-ellis1.bsky.social · 15/09/2026
🚨 Two weeks left to apply for PhD position! 🚨
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Emilie Ellis @e-ellis1.bsky.social · 17/08/2026
🦋 I’m recruiting a fully funded PhD student at the University of Helsinki: understanding how butterflies respond to climate change across Europe. Apply by 30 Sept: Full details: jobs.helsinki.fi/job-invite/5... Please share! #ecology #job #phd
jobs.helsinki.fi
Doctoral Researcher (PhD student) in Butterfly Ecology and Climate Change across Europe
Doctoral Researcher (PhD student) in Butterfly Ecology and Climate Change across Europe
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Emilie Ellis @e-ellis1.bsky.social · 11/08/2026
New paper out today in Global Ecology and Biogeography! 🦋🌡️ Using 3-decades of moth monitoring across Finland, we found that climate warming is reshaping communities towards smaller species—especially in the colder north—while wing pigmentation shows no consistent change. doi.org/10.1111/geb....
doi.org
Climate Warming Is Causing an Increasing Dominance of Smaller Moth Species
Aim To test whether spatial trait–temperature relationships predicted by ecogeographic rules (Bergmann's rule and the thermal melanism hypothesis) can be used as space-for-time substitutions to anti...
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Emilie Ellis @e-ellis1.bsky.social · 29/07/2026
New preprint out for Current Opinion in Insect Science 'More trees, more moths: how urban treescapes can help reverse moth declines'. Take a look! doi.org/10.32942/X2Q...
doi.org
More trees, more moths: how urban treescapes can help reverse moth declines
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Reposted by Emilie Ellis
PLOS One @plosone.org · 21/07/2026
A new study by Jordan Twombly Ellis, @e-ellis1.bsky.social and colleagues found that DNA from honey, hive bees and individual foraging bees each reveals different plant–bee–microbe associations, showing these sampling methods are complementary rather than interchangeable. plos.io/4wvLmUt
journals.plos.org
Inferring plant-bee-microbe associations: Foragers, hive workers, and honey tell complementary stories
Pollinators, both wild and managed, form diverse associations with plants and microbes which affect the wellbeing of the plants and the pollinators. The method by which these associations are sampled…
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Emilie Ellis @e-ellis1.bsky.social · 13/07/2026
Nice to see our field sampling in the Finnish countryside in summer 2023 has been published, led excellently by Jordan at Umeå University. Check it out! @plosone.org journals.plos.org/plosone/arti...
journals.plos.org
Inferring plant-bee-microbe associations: Foragers, hive workers, and honey tell complementary stories
Pollinators, both wild and managed, form diverse associations with plants and microbes which affect the wellbeing of the plants and the pollinators. The method by which these associations are sampled ...
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Emilie Ellis @e-ellis1.bsky.social · 08/05/2026
We have a new preprint out!
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Emilie Ellis @e-ellis1.bsky.social · 25/02/2026
New paper out today (my final PhD chapter)! Increasing impervious surfaces strongly reduces cavity-nesting bee and wasp communities, and flower patches alone showed no detectable impact. @aer-ese-bes.bsky.social #openaccess besjournals.onlinelibrary.wiley.com/doi/10.1002/...
besjournals.onlinelibrary.wiley.com
Effects of flower patch additions and urbanisation on cavity‐nesting bees and wasps
Urbanisation can negatively affect cavity-nesting bees and wasps, yet common conservation interventions such as flower patches and artificial nests lack strong empirical support. In a 2-year experime...
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Emilie Ellis @e-ellis1.bsky.social · 18/02/2026
Our research on urban pollinator conservation made the cover of Plants, People, Planet! nph.onlinelibrary.wiley.com/doi/10.1002/... Here is the article! doi.org/10.1002/ppp3... #openaccess
nph.onlinelibrary.wiley.com
Issue Information
Researcher Emilie E. Ellis surveying an experimental flower patch at an urban allotment in Leeds, UK. Enhancing urban greenspaces for pollinators by planting flower patches is an increasingly common ...
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Emilie Ellis @e-ellis1.bsky.social · 31/10/2025
Our new paper is out! We show that assessing the effects of adding flower patches in cities is complex and their direct benefits for pollinator communities and pollination aren’t always straightforward. @plantspeopleplanet.bsky.social #openaccess doi.org/10.1002/ppp3...
doi.org
The effects of flower supplementation on pollinators and pollination along an urbanisation gradient
Enhancing urban greenspaces for pollinator communities by planting flower patches is increasingly common, but their efficacy for different groups of insects (bees, hoverflies and moths) is unclear. O....
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Reposted by Emilie Ellis
Juha Pöyry @poyryjuha.bsky.social · 12/08/2025
A new paper demonstrates a clear latitudinal gradient in responses of the Finnish moth communities to warming climate. This work is based on the Finnish #mothmonitoring dataset gathered @syke.fi.
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Emilie Ellis @e-ellis1.bsky.social · 12/08/2025
🚨 Just out in Nature Communications from my current work with fantastic collaborators @rececochange.bsky.social ! We show that moth communities are experiencing an overall “warming,” with a clear latitudinal pattern: extinction in the north and colonisation in the south. doi.org/10.1038/s414...
doi.org
Recent community warming of moths in Finland is driven by extinction in the north and colonisation in the south - Nature Communications
As Finland’s climate warms, cold-adapted moths are disappearing in the north while warm-loving species move in from the south. This shift in insect communities highlights the threat climate change pos...
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Reposted by Emilie Ellis
Richard Fox @richardfoxbc.bsky.social · 07/08/2025
Cool new research by @e-ellis1.bsky.social Moths & hoverflies are more sensitive to urbanisation than bees, but urban trees boost moth species richness in UK cities. #teammoth 🌍 royalsocietypublishing.org/doi/10.1098/...
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Emilie Ellis @e-ellis1.bsky.social · 06/08/2025
Check out the coverage of our @royalsociety.org Proc B paper out today.
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Emilie Ellis @e-ellis1.bsky.social · 06/08/2025
🚨New research in Proc B! We show hoverflies & moths are more sensitive to urbanisation compared to bees, but tree canopies & semi-natural greenspaces help boost urban pollinator diversity. doi.org/10.1098/rspb...
doi.org
Drivers of nocturnal and diurnal pollinating insect declines in urban landscapes | Proceedings of the Royal Society B: Biological Sciences
Insect pollinators are essential for terrestrial ecosystems, delivering key ecosystem functions in the face of anthropogenic disturbance. Urbanization may be a key threat to pollinator communities. Ho...
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Emilie Ellis @e-ellis1.bsky.social · 25/07/2025
My sister Orla and team just changed our understanding of the fossil record! 😍
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Emilie Ellis @e-ellis1.bsky.social · 22/04/2025
Check out our new paper just published in PNAS! Our cross-taxon analysis (🦅🌿🦋) revealed that boreal communities are losing cold-affiliated species + becoming thermally homogenised under climate warming. Led by Jussi Mäkinen doi.org/10.1073/pnas.2415260122 @pnas.org @rececochange.bsky.social
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Emilie Ellis @e-ellis1.bsky.social · 21/12/2024
The Winter Solstice is one of my favourite days of the year! It only gets better from here ☀️
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