Barbara Tschirren
@btschirren.bsky.social
Associate Professor of Evolutionary Ecology at the University of Exeter (Cornwall). Interested in the ecology & evolution of health and disease, life history evolution, cross-generational effects, and more. 🐭🐣🐦🦡🦟🦠🧪🧬🌻🐈🐓⛰️
Reposted by Barbara Tschirren
A lot has happened since our first announcement of #ExE2026, an evolutionary ecology conference hosted by @uniexecec.bsky.social in #Cornwall from June 29 to July 3 2026.
Have a look at our new website to see our confirmed plenary speakers, the mid-conference excursions, and more.
👉 evoxeco.uk 👈
Have a look at our new website to see our confirmed plenary speakers, the mid-conference excursions, and more.
👉 evoxeco.uk 👈
November 21, 2025 at 4:50 PM
A lot has happened since our first announcement of #ExE2026, an evolutionary ecology conference hosted by @uniexecec.bsky.social in #Cornwall from June 29 to July 3 2026.
Have a look at our new website to see our confirmed plenary speakers, the mid-conference excursions, and more.
👉 evoxeco.uk 👈
Have a look at our new website to see our confirmed plenary speakers, the mid-conference excursions, and more.
👉 evoxeco.uk 👈
Reposted by Barbara Tschirren
Join us! 🧬🪰🎉🔬
We are currently advertising two #PhD projects to study the #evolution, #development and #genomics of sexual traits in stalk-eyed flies.
Deadline for applying is Wednesday, January 7, 2026. Get in touch for more info!
We are currently advertising two #PhD projects to study the #evolution, #development and #genomics of sexual traits in stalk-eyed flies.
Deadline for applying is Wednesday, January 7, 2026. Get in touch for more info!
November 17, 2025 at 3:58 PM
Join us! 🧬🪰🎉🔬
We are currently advertising two #PhD projects to study the #evolution, #development and #genomics of sexual traits in stalk-eyed flies.
Deadline for applying is Wednesday, January 7, 2026. Get in touch for more info!
We are currently advertising two #PhD projects to study the #evolution, #development and #genomics of sexual traits in stalk-eyed flies.
Deadline for applying is Wednesday, January 7, 2026. Get in touch for more info!
**PhD opportunity @uniexecec.bsky.social** How is immunogenetic variation maintained in the wild?
Why are alleles that increase disease susceptibility maintained in populations, when natural selection should eliminate them?
Why are alleles that increase disease susceptibility maintained in populations, when natural selection should eliminate them?
November 15, 2025 at 6:48 PM
**PhD opportunity @uniexecec.bsky.social** How is immunogenetic variation maintained in the wild?
Why are alleles that increase disease susceptibility maintained in populations, when natural selection should eliminate them?
Why are alleles that increase disease susceptibility maintained in populations, when natural selection should eliminate them?
**PhD opportunity at @uniexecec.bsky.social** How does host microbiome dynamics affect wildlife disease?
Combine molecular techniques, statistical modelling, and field sampling to understand how microbiome dynamics in 🦡 affects their susceptibility to bTB. 🔬🦠🧪 Please repost! shorturl.at/q3OxV
Combine molecular techniques, statistical modelling, and field sampling to understand how microbiome dynamics in 🦡 affects their susceptibility to bTB. 🔬🦠🧪 Please repost! shorturl.at/q3OxV
Investigating the Role of Host Microbiome Dynamics as Drivers of Wildlife Disease Using a One Health Framework at University of Exeter on FindAPhD.com
PhD Project - Investigating the Role of Host Microbiome Dynamics as Drivers of Wildlife Disease Using a One Health Framework at University of Exeter, listed on FindAPhD.com
shorturl.at
November 13, 2025 at 8:34 PM
**PhD opportunity at @uniexecec.bsky.social** How does host microbiome dynamics affect wildlife disease?
Combine molecular techniques, statistical modelling, and field sampling to understand how microbiome dynamics in 🦡 affects their susceptibility to bTB. 🔬🦠🧪 Please repost! shorturl.at/q3OxV
Combine molecular techniques, statistical modelling, and field sampling to understand how microbiome dynamics in 🦡 affects their susceptibility to bTB. 🔬🦠🧪 Please repost! shorturl.at/q3OxV
*PhD opportunity @uniexecec.bsky.social* How does antimicrobial resistance spread through ecosystems?
Combine fieldwork (rodent trapping 🐭, habitat surveys 🌳, pheasant sampling 🦤), molecular techniques, GIS, and spatial modelling to understand AMR evolution and spread. 🔬🦠🧪
Please repost!
Combine fieldwork (rodent trapping 🐭, habitat surveys 🌳, pheasant sampling 🦤), molecular techniques, GIS, and spatial modelling to understand AMR evolution and spread. 🔬🦠🧪
Please repost!
Antimicrobial Resistance (AMR) in Gamebirds: A One Health Approach to Understanding and Mitigating the Risk of AMR Evolution and Spread through Ecosystems at University of Exeter on FindAPhD.com
PhD Project - Antimicrobial Resistance (AMR) in Gamebirds: A One Health Approach to Understanding and Mitigating the Risk of AMR Evolution and Spread through Ecosystems at University of Exeter, list...
shorturl.at
November 12, 2025 at 6:07 PM
*PhD opportunity @uniexecec.bsky.social* How does antimicrobial resistance spread through ecosystems?
Combine fieldwork (rodent trapping 🐭, habitat surveys 🌳, pheasant sampling 🦤), molecular techniques, GIS, and spatial modelling to understand AMR evolution and spread. 🔬🦠🧪
Please repost!
Combine fieldwork (rodent trapping 🐭, habitat surveys 🌳, pheasant sampling 🦤), molecular techniques, GIS, and spatial modelling to understand AMR evolution and spread. 🔬🦠🧪
Please repost!
Reposted by Barbara Tschirren
We have just launched our projects for #phd studentships starting in Sept 26 🙌
⏰Application deadline: Midday, Wed 3 Dec 25
Come and see the (wide!) range of #bioscience projects 👉 tinyurl.com/3m9um286
⏰Application deadline: Midday, Wed 3 Dec 25
Come and see the (wide!) range of #bioscience projects 👉 tinyurl.com/3m9um286
November 4, 2025 at 4:01 PM
We have just launched our projects for #phd studentships starting in Sept 26 🙌
⏰Application deadline: Midday, Wed 3 Dec 25
Come and see the (wide!) range of #bioscience projects 👉 tinyurl.com/3m9um286
⏰Application deadline: Midday, Wed 3 Dec 25
Come and see the (wide!) range of #bioscience projects 👉 tinyurl.com/3m9um286
Reposted by Barbara Tschirren
Next - understanding the dynamics of Antimicrobial Resistance (AMR) in Gamebirds (lead supervisor @btschirren.bsky.social ) Funded by @swbiodtp.bsky.social
bpb-eu-w2.wpmucdn.com/blogs.bristo...
bpb-eu-w2.wpmucdn.com/blogs.bristo...
November 4, 2025 at 9:34 AM
Next - understanding the dynamics of Antimicrobial Resistance (AMR) in Gamebirds (lead supervisor @btschirren.bsky.social ) Funded by @swbiodtp.bsky.social
bpb-eu-w2.wpmucdn.com/blogs.bristo...
bpb-eu-w2.wpmucdn.com/blogs.bristo...
Reposted by Barbara Tschirren
First up - understanding how the host microbiome can shape prevalence and severity of infection with Mycobacterium bovis in wild European Badgers, funded by @swbiodtp.bsky.social
bpb-eu-w2.wpmucdn.com/blogs.bristo...
Co-supervised by @btschirren.bsky.social
#mycobacterium #badger #melesmeles
bpb-eu-w2.wpmucdn.com/blogs.bristo...
Co-supervised by @btschirren.bsky.social
#mycobacterium #badger #melesmeles
November 4, 2025 at 9:34 AM
First up - understanding how the host microbiome can shape prevalence and severity of infection with Mycobacterium bovis in wild European Badgers, funded by @swbiodtp.bsky.social
bpb-eu-w2.wpmucdn.com/blogs.bristo...
Co-supervised by @btschirren.bsky.social
#mycobacterium #badger #melesmeles
bpb-eu-w2.wpmucdn.com/blogs.bristo...
Co-supervised by @btschirren.bsky.social
#mycobacterium #badger #melesmeles
Reposted by Barbara Tschirren
Hello, Bluesky! We're the IUCN SSC Parasite Specialist Group, a part of the Species Survival Commission! We're just starting to understand the important roles parasites play in their ecosystems, and our goal is to determine the threats wildlife parasites face and to conserve rare and unique species!
September 18, 2025 at 11:53 PM
Hello, Bluesky! We're the IUCN SSC Parasite Specialist Group, a part of the Species Survival Commission! We're just starting to understand the important roles parasites play in their ecosystems, and our goal is to determine the threats wildlife parasites face and to conserve rare and unique species!
Reposted by Barbara Tschirren
2 job adverts on a NERC project w myself + @darrenobbard.bsky.social on “What determines the virome: ecology and the environment, evolution, or species history?” early 2026 in
@uniexecec.bsky.social
- Postdoc: jobs.exeter.ac.uk/hrpr_webrecr...
- RA: jobs.exeter.ac.uk/hrpr_webrecr...
Pls share!
@uniexecec.bsky.social
- Postdoc: jobs.exeter.ac.uk/hrpr_webrecr...
- RA: jobs.exeter.ac.uk/hrpr_webrecr...
Pls share!
September 25, 2025 at 3:55 PM
2 job adverts on a NERC project w myself + @darrenobbard.bsky.social on “What determines the virome: ecology and the environment, evolution, or species history?” early 2026 in
@uniexecec.bsky.social
- Postdoc: jobs.exeter.ac.uk/hrpr_webrecr...
- RA: jobs.exeter.ac.uk/hrpr_webrecr...
Pls share!
@uniexecec.bsky.social
- Postdoc: jobs.exeter.ac.uk/hrpr_webrecr...
- RA: jobs.exeter.ac.uk/hrpr_webrecr...
Pls share!
Reposted by Barbara Tschirren
With #eseb2025 coming to a close, it is time to start making plans for 2026. Interested in the interface of evolution 🧬 and ecology 🌳? Come to our #ExE conference hosted by @uniexecec.bsky.social in beautiful #Cornwall. Leave your email address at tinyurl.com/EvolxEcol to join our mailing list!
August 22, 2025 at 1:32 PM
With #eseb2025 coming to a close, it is time to start making plans for 2026. Interested in the interface of evolution 🧬 and ecology 🌳? Come to our #ExE conference hosted by @uniexecec.bsky.social in beautiful #Cornwall. Leave your email address at tinyurl.com/EvolxEcol to join our mailing list!
Excited to see Katie Prescott's MSci project published today. Co-infection (but not infection intensity!) increases shedding in a gamebird-helminth system onlinelibrary.wiley.com/doi/10.1002/... @uniexecec.bsky.social 🦠🔬
Co‐Infection, but Not Infection Intensity, Increases Shedding in a Gastrointestinal Helminth of Gamebirds
Host heterogeneity in disease transmission is influential in shaping disease dynamics, but its drivers remain poorly understood. Shedding intensity is often assumed to be directly proportional to inf...
onlinelibrary.wiley.com
June 6, 2025 at 2:39 PM
Excited to see Katie Prescott's MSci project published today. Co-infection (but not infection intensity!) increases shedding in a gamebird-helminth system onlinelibrary.wiley.com/doi/10.1002/... @uniexecec.bsky.social 🦠🔬
Reposted by Barbara Tschirren
I am looking for a postdoc wanting to use functional genomics to understand why birds 🐦 struggle with climate warming in @erc.europa.eu project #HotLife. Ideal candidate is a molecular evolutionarybiologist. Join us at @biologylu.bsky.social. Details 👇
shorturl.at/wijEq
Would appreciate a re-post!
shorturl.at/wijEq
Would appreciate a re-post!
Post-doctoral fellow in functional genomics and ecophysiology
Subject description The goal of the project is to uncover the mechanisms explaining why global warming and heatwaves reduce reproductive success and cause excess mortality in wild and domesticated war
lu.varbi.com
May 22, 2025 at 3:22 PM
I am looking for a postdoc wanting to use functional genomics to understand why birds 🐦 struggle with climate warming in @erc.europa.eu project #HotLife. Ideal candidate is a molecular evolutionarybiologist. Join us at @biologylu.bsky.social. Details 👇
shorturl.at/wijEq
Would appreciate a re-post!
shorturl.at/wijEq
Would appreciate a re-post!
Reposted by Barbara Tschirren
3-year #Postdoc position on the role of #genetics and #microbiome on #thermal #physiology in @erc.europa.eu project in my group at @uniofjyvaskyla.bsky.social FIN! We establish #selection lines on quails, collab @btschirren.bsky.social DL 15.7., start Nov25-Jan26
ats.talentadore.com/apply/postdo...
ats.talentadore.com/apply/postdo...
Postdoctoral Researcher: Contribution of genetic background and gut microbiome on thermal physiology
A post-doctoral Researcher position is available at the Department of Biological and Environmental Sciences, University of Jyväskylä, Finland, in the group of Dr. Suvi Ruuskanen. The post-doctoral res...
ats.talentadore.com
May 18, 2025 at 7:50 AM
3-year #Postdoc position on the role of #genetics and #microbiome on #thermal #physiology in @erc.europa.eu project in my group at @uniofjyvaskyla.bsky.social FIN! We establish #selection lines on quails, collab @btschirren.bsky.social DL 15.7., start Nov25-Jan26
ats.talentadore.com/apply/postdo...
ats.talentadore.com/apply/postdo...
Reposted by Barbara Tschirren
Choose Science. Choose Europe.
A new Marie Skłodowska-Curie Actions Postdoctoral Fellowships 2025 call is now open.
With a budget of €404.3 million, it will support around 1,650 researchers from Europe and beyond.
Apply by 10 September → europa.eu/!fBTMgF
A new Marie Skłodowska-Curie Actions Postdoctoral Fellowships 2025 call is now open.
With a budget of €404.3 million, it will support around 1,650 researchers from Europe and beyond.
Apply by 10 September → europa.eu/!fBTMgF
May 8, 2025 at 10:12 AM
Choose Science. Choose Europe.
A new Marie Skłodowska-Curie Actions Postdoctoral Fellowships 2025 call is now open.
With a budget of €404.3 million, it will support around 1,650 researchers from Europe and beyond.
Apply by 10 September → europa.eu/!fBTMgF
A new Marie Skłodowska-Curie Actions Postdoctoral Fellowships 2025 call is now open.
With a budget of €404.3 million, it will support around 1,650 researchers from Europe and beyond.
Apply by 10 September → europa.eu/!fBTMgF
Reposted by Barbara Tschirren
Interested in a PhD connecting sensory ecology and evolutionary genetics? Applications are now open for a project on the Speciation Genomics of Eye Size Variation in Heliconius Butterflies in our lab at LMU Munich: www.evol.bio.lmu.de/research/mer... Please repost!
May 6, 2025 at 11:40 AM
Interested in a PhD connecting sensory ecology and evolutionary genetics? Applications are now open for a project on the Speciation Genomics of Eye Size Variation in Heliconius Butterflies in our lab at LMU Munich: www.evol.bio.lmu.de/research/mer... Please repost!
Reposted by Barbara Tschirren
New publication by @matteobeccardi.bsky.social and @oscarvedder.bsky.social (with @btschirren.bsky.social) in @royalsocietypublishing.org: 'Male inbreeding reduces fertility, but does not accelerate in vivo sperm senescence: an experimental approach in a polyandrous bird'
doi.org/10.1098/rsbl...
doi.org/10.1098/rsbl...
April 30, 2025 at 7:38 AM
New publication by @matteobeccardi.bsky.social and @oscarvedder.bsky.social (with @btschirren.bsky.social) in @royalsocietypublishing.org: 'Male inbreeding reduces fertility, but does not accelerate in vivo sperm senescence: an experimental approach in a polyandrous bird'
doi.org/10.1098/rsbl...
doi.org/10.1098/rsbl...
First chicks today on Penryn Campus @uniexecec.bsky.social
#springhassprung #phenology #nestboxpopulation
#springhassprung #phenology #nestboxpopulation
April 25, 2025 at 4:33 PM
First chicks today on Penryn Campus @uniexecec.bsky.social
#springhassprung #phenology #nestboxpopulation
#springhassprung #phenology #nestboxpopulation
Reposted by Barbara Tschirren
Happy to share our new paper 'Wild chimpanzees share fermented fruits' @currentbiology.bsky.social
Thank you to the amazing team. @kjhockings.bsky.social @joanahbessa.bsky.social , @xavh.bsky.social, Marina Ramon, Elena Bersacola, Matthew Carrigan, @amelinlab.bsky.social . @uniexecec.bsky.social
Thank you to the amazing team. @kjhockings.bsky.social @joanahbessa.bsky.social , @xavh.bsky.social, Marina Ramon, Elena Bersacola, Matthew Carrigan, @amelinlab.bsky.social . @uniexecec.bsky.social
April 21, 2025 at 7:59 PM
Happy to share our new paper 'Wild chimpanzees share fermented fruits' @currentbiology.bsky.social
Thank you to the amazing team. @kjhockings.bsky.social @joanahbessa.bsky.social , @xavh.bsky.social, Marina Ramon, Elena Bersacola, Matthew Carrigan, @amelinlab.bsky.social . @uniexecec.bsky.social
Thank you to the amazing team. @kjhockings.bsky.social @joanahbessa.bsky.social , @xavh.bsky.social, Marina Ramon, Elena Bersacola, Matthew Carrigan, @amelinlab.bsky.social . @uniexecec.bsky.social
Reposted by Barbara Tschirren
How did the #COVID-19 pandemic shape scientific productivity? Stephanie Meirmans, @maurineneiman.bsky.social, Shalene Singh-Shepherd @royalsocietypublishing.org and I crunched the submission and acceptance data for 25 journals in #Ecology&Evolution: doi.org/10.1098/rspb... @uniexecec.bsky.social
April 23, 2025 at 9:32 AM
How did the #COVID-19 pandemic shape scientific productivity? Stephanie Meirmans, @maurineneiman.bsky.social, Shalene Singh-Shepherd @royalsocietypublishing.org and I crunched the submission and acceptance data for 25 journals in #Ecology&Evolution: doi.org/10.1098/rspb... @uniexecec.bsky.social
Emile Michels' first PhD paper published today. Amplification of Borrelia in ticks at pheasant-release sites – an intriguing example how non-native species can increase zoonotic disease risk through spillback. @uniexecec.bsky.social
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
The Release of Non‐Native Gamebirds Is Associated With Amplified Zoonotic Disease Risk
Spillback is potentially an important mechanism by which non-natives contribute to zoonotic disease emergence. We capitalise on quasi-experimental releases of non-native pheasants (Phasianus colchicu...
onlinelibrary.wiley.com
April 21, 2025 at 11:23 AM
Emile Michels' first PhD paper published today. Amplification of Borrelia in ticks at pheasant-release sites – an intriguing example how non-native species can increase zoonotic disease risk through spillback. @uniexecec.bsky.social
onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com/doi/10.1111/...
Reposted by Barbara Tschirren
What do you think, can we forecast evolution❓
@sevans.bsky.social and I would love to hear your thoughts, so if you are going to #ESEB2025, submit a talk to our symposium (S24: Forecasting evolution in natural populations) and join @colingarroway.bsky.social and Patrik Nosil!
Deadline April 25.
@sevans.bsky.social and I would love to hear your thoughts, so if you are going to #ESEB2025, submit a talk to our symposium (S24: Forecasting evolution in natural populations) and join @colingarroway.bsky.social and Patrik Nosil!
Deadline April 25.
April 11, 2025 at 4:16 PM
What do you think, can we forecast evolution❓
@sevans.bsky.social and I would love to hear your thoughts, so if you are going to #ESEB2025, submit a talk to our symposium (S24: Forecasting evolution in natural populations) and join @colingarroway.bsky.social and Patrik Nosil!
Deadline April 25.
@sevans.bsky.social and I would love to hear your thoughts, so if you are going to #ESEB2025, submit a talk to our symposium (S24: Forecasting evolution in natural populations) and join @colingarroway.bsky.social and Patrik Nosil!
Deadline April 25.
Field assistant position available to support a project on host-parasite interactions in Bank voles in beautiful Skåne, Sweden 🇸🇪 from mid July to end Sept 2025. The position is paid, right to work in the UK is required. Get in touch for more information. @uniexecec.bsky.social 🐭🧪🔬🌲🦠
April 8, 2025 at 12:00 PM
Field assistant position available to support a project on host-parasite interactions in Bank voles in beautiful Skåne, Sweden 🇸🇪 from mid July to end Sept 2025. The position is paid, right to work in the UK is required. Get in touch for more information. @uniexecec.bsky.social 🐭🧪🔬🌲🦠
OneHealth **PhD Opportunity** to work at the interface of gamebird management, AMR evolution and spread, and zoonotic disease risk with me @Exeter’s Cornwall Campus and collaborators @UKHSA. #ExeterCEC #PhDsky #AcademicSky @uniexecec.bsky.social 🧪🌎🕷️🔬
Apply here: www.surrey.ac.uk/bbsrc-wessex...
Apply here: www.surrey.ac.uk/bbsrc-wessex...
BBSRC Wessex One Health (WOH) Doctoral Landscape Award | University of Surrey
17 PhD studentships for October 2025 start: Interdisciplinary approaches to Infection Biosciences to combat disease threats to human and animal health.
www.surrey.ac.uk
January 17, 2025 at 3:06 PM
OneHealth **PhD Opportunity** to work at the interface of gamebird management, AMR evolution and spread, and zoonotic disease risk with me @Exeter’s Cornwall Campus and collaborators @UKHSA. #ExeterCEC #PhDsky #AcademicSky @uniexecec.bsky.social 🧪🌎🕷️🔬
Apply here: www.surrey.ac.uk/bbsrc-wessex...
Apply here: www.surrey.ac.uk/bbsrc-wessex...