Mark Brown
@markjfbrown.bsky.social
Bees, ants, parasites, and pollinator conservation for work. Professor at Royal Holloway University of London. Nature, opera, fantasy novels, family, and reading for play 🐜 🐝 🦠 🏳️🌈
Reposted by Mark Brown
🎄 Celebrating Christmas Eve's #InsectAdvent order: #Strepsiptera, bizarre & brilliant parasites, and RES mascot since 1833.
Their morphology & history mean they’re rarely seen. Many entomologists describe them as one of the strangest insect orders.
🔗 buff.ly/U7pmiwX
Their morphology & history mean they’re rarely seen. Many entomologists describe them as one of the strangest insect orders.
🔗 buff.ly/U7pmiwX
Classification of Insects - Strepsiptera
Strepsiptera (c) Hallvard Elven Artsdatabanken
www.royensoc.co.uk
December 24, 2025 at 12:01 PM
🎄 Celebrating Christmas Eve's #InsectAdvent order: #Strepsiptera, bizarre & brilliant parasites, and RES mascot since 1833.
Their morphology & history mean they’re rarely seen. Many entomologists describe them as one of the strangest insect orders.
🔗 buff.ly/U7pmiwX
Their morphology & history mean they’re rarely seen. Many entomologists describe them as one of the strangest insect orders.
🔗 buff.ly/U7pmiwX
Reposted by Mark Brown
Last call! We're hiring 👉 Invertebrate Paleontology Collection Manager
📌 Apply by Jan 5, 2026
This position will manage the extensive collections, conduct fieldwork, participate in public outreach & pursue external funding.
🔸 Full info + application: www.floridamuseum.ufl.edu/nhdept/inver...
📌 Apply by Jan 5, 2026
This position will manage the extensive collections, conduct fieldwork, participate in public outreach & pursue external funding.
🔸 Full info + application: www.floridamuseum.ufl.edu/nhdept/inver...
December 22, 2025 at 2:58 PM
Last call! We're hiring 👉 Invertebrate Paleontology Collection Manager
📌 Apply by Jan 5, 2026
This position will manage the extensive collections, conduct fieldwork, participate in public outreach & pursue external funding.
🔸 Full info + application: www.floridamuseum.ufl.edu/nhdept/inver...
📌 Apply by Jan 5, 2026
This position will manage the extensive collections, conduct fieldwork, participate in public outreach & pursue external funding.
🔸 Full info + application: www.floridamuseum.ufl.edu/nhdept/inver...
Reposted by Mark Brown
A young PI here in Mainz has a fabulous PhD position that will be filled soon! By you? Keywords: Social insects, ageing, gene expression. www.blogs.uni-mainz.de/fb10-evoluti...
Behavioural Ecology and Social Evolution
www.blogs.uni-mainz.de
October 29, 2025 at 8:36 AM
A young PI here in Mainz has a fabulous PhD position that will be filled soon! By you? Keywords: Social insects, ageing, gene expression. www.blogs.uni-mainz.de/fb10-evoluti...
Reposted by Mark Brown
We have TWO post-doctoral fellowships in the Biodiversity Centre at UBC next year! Am happy to chat if you might want to be hosted in my lab. biodiversity.ubc.ca/training-and... Deadline January 15th!
November 3, 2025 at 5:16 PM
We have TWO post-doctoral fellowships in the Biodiversity Centre at UBC next year! Am happy to chat if you might want to be hosted in my lab. biodiversity.ubc.ca/training-and... Deadline January 15th!
Reposted by Mark Brown
November 14, 2025 at 5:39 PM
Reposted by Mark Brown
The 2026 Guarda Summer Course in Evolutionary Biology is now accepting applications. Amazing place, amazing course, amazing opportunity for early grad students.
tb.ethz.ch/education/gu...
tb.ethz.ch/education/gu...
Summer school:<br> Evolutionary Biology in Guarda
Information about the annual summer school Evolutionary Biology in Guarda
tb.ethz.ch
December 10, 2025 at 2:24 PM
The 2026 Guarda Summer Course in Evolutionary Biology is now accepting applications. Amazing place, amazing course, amazing opportunity for early grad students.
tb.ethz.ch/education/gu...
tb.ethz.ch/education/gu...
Reposted by Mark Brown
Thrilled to announce a Postdoc opportunity in our group on the evolutionary genetics and ecology of colour. Wonderful system, great collaborators, and room to shape your own ideas.
Apply by 7 Jan: jobs.helsinki.fi/job/13477181...
Apply by 7 Jan: jobs.helsinki.fi/job/13477181...
December 12, 2025 at 2:56 PM
Thrilled to announce a Postdoc opportunity in our group on the evolutionary genetics and ecology of colour. Wonderful system, great collaborators, and room to shape your own ideas.
Apply by 7 Jan: jobs.helsinki.fi/job/13477181...
Apply by 7 Jan: jobs.helsinki.fi/job/13477181...
Reposted by Mark Brown
Come and join me and my colleagues at the Department of Biology, #LundUniversity in #sweden! We have am open position as Senior Lecturer/Associate Professor in Biodiversity.
Apply here no later than February 11 2026:
https://lu.varbi.com/en/what:job/jobID:848749/type:job/where:4/apply:1
Apply here no later than February 11 2026:
https://lu.varbi.com/en/what:job/jobID:848749/type:job/where:4/apply:1
Senior Lecturer/Associate Professor in Biodiversity
The Department of Biology was established in 2010 through the merger of the Departments of Ecology, Cell and Organism Biology, Biological Undergraduate Education, and the Biological Museums. The depar
lu.varbi.com
December 20, 2025 at 3:58 PM
Come and join me and my colleagues at the Department of Biology, #LundUniversity in #sweden! We have am open position as Senior Lecturer/Associate Professor in Biodiversity.
Apply here no later than February 11 2026:
https://lu.varbi.com/en/what:job/jobID:848749/type:job/where:4/apply:1
Apply here no later than February 11 2026:
https://lu.varbi.com/en/what:job/jobID:848749/type:job/where:4/apply:1
Reposted by Mark Brown
🚨 Tenure-track professorship at Goethe University of Frankfurt, Germany, with a focus on evolutionary ecology of social hymenoptera 🐝🐜
Initially for 6 years:
www.linkedin.com/jobs/view/pr...
Initially for 6 years:
www.linkedin.com/jobs/view/pr...
Goethe University Frankfurt hiring Professur (W1 mit Tenure Track) für Evolutionäre Ökologie der Hymenopteren in Frankfurt, Hesse, Germany | LinkedIn
Posted 11:13:19 PM. Die Professur wird zunächst auf sechs Jahre befristet besetzt, nach erfolgreicher Evaluation…See this and similar jobs on LinkedIn.
www.linkedin.com
December 20, 2025 at 4:43 PM
🚨 Tenure-track professorship at Goethe University of Frankfurt, Germany, with a focus on evolutionary ecology of social hymenoptera 🐝🐜
Initially for 6 years:
www.linkedin.com/jobs/view/pr...
Initially for 6 years:
www.linkedin.com/jobs/view/pr...
Reposted by Mark Brown
Come work with us! 🪲For our new project bAImo we are searching for a PhD researcher combining modelling 💻 with ecological expertise, aiming to improve interdisciplinary approaches to insect monitoring 🔎🐝 please visit tinyurl.com/bAImo-PhDoffer for more details. Looking forward to your application 🦗😊
December 19, 2025 at 8:15 AM
Come work with us! 🪲For our new project bAImo we are searching for a PhD researcher combining modelling 💻 with ecological expertise, aiming to improve interdisciplinary approaches to insect monitoring 🔎🐝 please visit tinyurl.com/bAImo-PhDoffer for more details. Looking forward to your application 🦗😊
After seeing loads of dead sand dollar tests in my life (for which I already feel lucky), it was a joy to see a live one today doing its thing on Manuel Antonio beach in Costa Rica
December 18, 2025 at 2:52 PM
After seeing loads of dead sand dollar tests in my life (for which I already feel lucky), it was a joy to see a live one today doing its thing on Manuel Antonio beach in Costa Rica
Reposted by Mark Brown
Heather nectar metabolites reduce within-colony epidemics of the bumblebee parasite Crithidia bombi showing that anti microbial compounds in nectar are effective at improving bee health at colony levels. @rbgkew.bsky.social
@markjfbrown.bsky.social
royalsocietypublishing.org/rspb/article...
@markjfbrown.bsky.social
royalsocietypublishing.org/rspb/article...
Heather nectar extracts reduce within-colony epidemics of the bumblebee parasite Crithidia bombi
Abstract. Disease and habitat loss are significant causes of pollinator declines, and evidence indicates the two are linked. In Britain, lowland heath is a
royalsocietypublishing.org
December 17, 2025 at 1:11 PM
Heather nectar metabolites reduce within-colony epidemics of the bumblebee parasite Crithidia bombi showing that anti microbial compounds in nectar are effective at improving bee health at colony levels. @rbgkew.bsky.social
@markjfbrown.bsky.social
royalsocietypublishing.org/rspb/article...
@markjfbrown.bsky.social
royalsocietypublishing.org/rspb/article...
Reposted by Mark Brown
Please share 📢
We have a Postdoc position available here @uniofeastanglia.bsky.social to develop innovative genetic control strategies for insect agricultural pests in collaboration with @imperialcollegeldn.bsky.social
vacancies.uea.ac.uk/vacancies/19...
We have a Postdoc position available here @uniofeastanglia.bsky.social to develop innovative genetic control strategies for insect agricultural pests in collaboration with @imperialcollegeldn.bsky.social
vacancies.uea.ac.uk/vacancies/19...
December 15, 2025 at 9:35 AM
Please share 📢
We have a Postdoc position available here @uniofeastanglia.bsky.social to develop innovative genetic control strategies for insect agricultural pests in collaboration with @imperialcollegeldn.bsky.social
vacancies.uea.ac.uk/vacancies/19...
We have a Postdoc position available here @uniofeastanglia.bsky.social to develop innovative genetic control strategies for insect agricultural pests in collaboration with @imperialcollegeldn.bsky.social
vacancies.uea.ac.uk/vacancies/19...
Reposted by Mark Brown
Permanent Research Group Leader Position, Crete, Greece: Interested to assume long-term responsibilities for the Biodiversity Computing Group www.biocomp.gr I have set up in Crete? Apply now via apella.minedu.gov.gr/en/node/5998 (PDF also in English) - for questions email to stamatak@ics.forth.gr
December 15, 2025 at 7:23 AM
Permanent Research Group Leader Position, Crete, Greece: Interested to assume long-term responsibilities for the Biodiversity Computing Group www.biocomp.gr I have set up in Crete? Apply now via apella.minedu.gov.gr/en/node/5998 (PDF also in English) - for questions email to stamatak@ics.forth.gr
Reposted by Mark Brown
We're looking for a new colleague at Asssoc Prof level! Come join us in the Zoology Department at Stockholm University. A teaching profile in ecology, faunistics and/or physiology is beneficial. Find the full job advertisemnt here: su.varbi.com/en/what:job/...
Associate Professor in Zoology with focus on ecology and evolution
Department of Zoology at Stockholm University includes ca. 80 employees counting researchers, PhD students, and administrative staff. Research and education at the department occurs in an internatio
su.varbi.com
December 15, 2025 at 11:12 AM
We're looking for a new colleague at Asssoc Prof level! Come join us in the Zoology Department at Stockholm University. A teaching profile in ecology, faunistics and/or physiology is beneficial. Find the full job advertisemnt here: su.varbi.com/en/what:job/...
Feeling emotionally overwhelmed after spending the morning with hundreds of nesting Olive Ridley Turtles at Playa Ostional 😍
December 13, 2025 at 1:15 PM
Feeling emotionally overwhelmed after spending the morning with hundreds of nesting Olive Ridley Turtles at Playa Ostional 😍
I have to correct this post - they are green turtle tracks. Which is still amazing 🤩 And the lesson is, always speak to an expert 😉
A leatherback turtle came to nest last night #besttracksever
December 13, 2025 at 1:12 PM
I have to correct this post - they are green turtle tracks. Which is still amazing 🤩 And the lesson is, always speak to an expert 😉
Today’s beautiful stingless bees - Scaptotrigona pectoralis
December 12, 2025 at 9:45 PM
Today’s beautiful stingless bees - Scaptotrigona pectoralis
A leatherback turtle came to nest last night #besttracksever
December 11, 2025 at 3:02 PM
A leatherback turtle came to nest last night #besttracksever
The best kind of thirst trap
December 9, 2025 at 6:39 PM
The best kind of thirst trap
We wondered why these dragonflies were so insecure about egg-laying, until a frog surged forth! (Sadly not caught on camera) [Monteverde, Costa Rica]
December 9, 2025 at 2:18 AM
We wondered why these dragonflies were so insecure about egg-laying, until a frog surged forth! (Sadly not caught on camera) [Monteverde, Costa Rica]
Reposted by Mark Brown
🚨RA/PhD position available in evolutionary neurobiology 🚨
Working on a deep dive into circuit changes during mushroom body expansion in Heliconius butterflies @camzoology.bsky.social
- employment benefits
- 4 years funding
- 1000% fun
Deadline: 14/1/2026
Details:
www.cam.ac.uk/jobs/researc...
Working on a deep dive into circuit changes during mushroom body expansion in Heliconius butterflies @camzoology.bsky.social
- employment benefits
- 4 years funding
- 1000% fun
Deadline: 14/1/2026
Details:
www.cam.ac.uk/jobs/researc...
November 21, 2025 at 2:31 PM
🚨RA/PhD position available in evolutionary neurobiology 🚨
Working on a deep dive into circuit changes during mushroom body expansion in Heliconius butterflies @camzoology.bsky.social
- employment benefits
- 4 years funding
- 1000% fun
Deadline: 14/1/2026
Details:
www.cam.ac.uk/jobs/researc...
Working on a deep dive into circuit changes during mushroom body expansion in Heliconius butterflies @camzoology.bsky.social
- employment benefits
- 4 years funding
- 1000% fun
Deadline: 14/1/2026
Details:
www.cam.ac.uk/jobs/researc...
Biggest stingless bee nest entrance I’ve ever seen! [normal-sized adult male hand for scale]
December 8, 2025 at 6:46 PM
Biggest stingless bee nest entrance I’ve ever seen! [normal-sized adult male hand for scale]
Inspiring to find community #pollinator conservation at work at Lake Arenal, Costa Rica
December 7, 2025 at 9:56 PM
Inspiring to find community #pollinator conservation at work at Lake Arenal, Costa Rica
Reposted by Mark Brown
📢Two fully-funded #PhD opportunities to work with us:
Topic: Social monitoring & manipulation
UK-domiciled black-heritage scheme: tinyurl.com/aja54nr6
NERC DLTP: tinyurl.com/4jfy47pp
Cosupervisors: #PatrickKennedy @ljnbrent.bsky.social
@bristolbiosci.bsky.social
#bioacoustics #mammals #fieldwork
Topic: Social monitoring & manipulation
UK-domiciled black-heritage scheme: tinyurl.com/aja54nr6
NERC DLTP: tinyurl.com/4jfy47pp
Cosupervisors: #PatrickKennedy @ljnbrent.bsky.social
@bristolbiosci.bsky.social
#bioacoustics #mammals #fieldwork
November 21, 2025 at 4:48 PM
📢Two fully-funded #PhD opportunities to work with us:
Topic: Social monitoring & manipulation
UK-domiciled black-heritage scheme: tinyurl.com/aja54nr6
NERC DLTP: tinyurl.com/4jfy47pp
Cosupervisors: #PatrickKennedy @ljnbrent.bsky.social
@bristolbiosci.bsky.social
#bioacoustics #mammals #fieldwork
Topic: Social monitoring & manipulation
UK-domiciled black-heritage scheme: tinyurl.com/aja54nr6
NERC DLTP: tinyurl.com/4jfy47pp
Cosupervisors: #PatrickKennedy @ljnbrent.bsky.social
@bristolbiosci.bsky.social
#bioacoustics #mammals #fieldwork