Sign in

Martin How

@drmartinjhow.bsky.social
241 followers 127 following 8 posts

Trying to see the world through the eyes of crustaceans and cephalopods.

PostsRepliesMedia
Reposted by Martin How
Lauren Sumner-Rooney @laurensr.bsky.social · 16/07/2026
📢 Heads-up: I'm currently finalising the job description for a 30-month postdoc modelling visual abilities in these very gorgeous and very dead creatures! If you're interested, please get in touch - anticipated start is late 2026/early 2027 and the project combines great colleagues in UK + S Korea!
03730
Reposted by Martin How
The Marine Biological Association @thembauk.bsky.social · 12/05/2026
Bloomin' Octopus by David Palfrey premieres on YouTube today! Featuring Dr Bryce Stewart, this short film explores the sudden rise in octopus numbers across southwest England — and what it reveals about our changing seas. www.youtube.com/watch?v=tEK8...
youtube.com
Bloomin' Octopus! - A Tentacular Spectacular - Short film 4K
YouTube video by David Palfrey ~ Underwater Camera operator
094
Reposted by Martin How
Stephen Montgomery @ebablab.bsky.social · 11/05/2026
🚨Job claxon🚨 4-year #Postdoc available in our lab in @camzoology.bsky.social developing molecular and anatomical approaches to mapping evolutionary changes in the brain, using #Heliconiini butterflies. Come join us, we are nice. 🧪 www.cam.ac.uk/jobs/researc...
An immunostaining section through a Heliconius brain. Staining and imaging by Dr Max Farnworth.
26666
Reposted by Martin How
Michael Bok @mikebok.bsky.social · 08/05/2026
I am hiring a PhD student to join our group in Lund, Sweden working on an ERC-funded project to untangle color and polarization vision in some amazing crustaceans – minute water fleas and pugnacious mantis shrimp! Please forward this to promising students. Apply here: lu.varbi.com/en/what:job/...
07265
Reposted by Martin How
Bristol Vision Institute @bristolvisioninst.bsky.social · 08/05/2026
BVI Vision Researchers’ Colloquium abstract deadline extended to Wed 13 May, 12:00. Friendly interdisciplinary event for early career researchers across all areas of vision research. Work in progress and early ideas welcome. 🗓 19 June | 📍 Bristol www.bristol.ac.uk/vision-insti...
011
Reposted by Martin How
Bristol Vision Institute @bristolvisioninst.bsky.social · 07/05/2026
Reminder: the abstract submission deadline for the BVI Vision Researchers’ Colloquium is tomorrow- Friday, 8 May (12:00). Early career researchers are encouraged to submit talks or posters from across all areas of vision research For more info and to register: www.bristol.ac.uk/vision-insti...
011
Reposted by Martin How
Bristol Vision Institute @bristolvisioninst.bsky.social · 28/04/2026
Abstract deadline: 8 May Join us at the BVI Vision Researchers’ Colloquium Friday 19 June in Bristol For more info see our website: www.bristol.ac.uk/vision-insti...
011
Reposted by Martin How
Bristol Vision Institute @bristolvisioninst.bsky.social · 28/04/2026
Join us for an upcoming seminar in the Bristol Vision Institute series with Melissa Gregg on Friday 8 May. BVI seminars bring together speakers to explore cutting-edge topics in vision research in an interdisciplinary, accessible format. Find out more: www.bristol.ac.uk/vision-insti...
bristol.ac.uk
2025-26: BVI Seminar- Melissa Gregg | Bristol Vision Institute | University of Bristol
011
Reposted by Martin How
Stanley Heinze @stanley-heinze.bsky.social · 09/04/2026
Are you a computational scientist? Within 7 years of your PhD? Come join us at Lund University! We have two new positions as assistant professor! Deadline: 25th of May. The advert is broad, but this is your chance to push computational neuroscience in a fantastic place! lu.varbi.com/en/what:job/...
lu.varbi.com
Two positions as Associate Senior Lecturer/Assistant Professor in Computational Science
We are looking for an up-and-coming researcher who wants to conduct pioneering research to take up a position as Assistant Professor in Computational Science. Computational science research is conduct
02025
Reposted by Martin How
Andy Radford @andyradford.bsky.social · 23/02/2026
🚨JOB alert🚨 We have three (yes, THREE) 🌟lectureships🌟 advertised in the School of Biological Sciences, University of Bristol. Broad remit, including #AnimalBehaviour & #GlobalChangeBiology ⏱️Deadline: 8th March 2026 🙏Please circulate widely 😊Come join us! Full #job details: tinyurl.com/y3us95rc
bristol.ac.uk
Details | Working at Bristol | University of Bristol
06498
Reposted by Martin How
Vengamanaidu Modepalli @venky-vnm.bsky.social · 23/02/2026
Postdoc Opening! 🚨 Thrilled to (belatedly!) share that I’ve received @hfspo.bsky.social grant in collaboration with @KatherinaPetrou "Plant-like solar tracking in a photosymbiotic animal." We are hiring a Postdoc to join the team @bristolbiosci.bsky.social! Apply👇 www.jobs.ac.uk/job/DQO766/r...
25021
Reposted by Martin How
University of Bristol Biological Sciences @bristolbiosci.bsky.social · 12/02/2026
JOB ALERT! We are excited to announce that we are recruiting three new academics at lecturer level! Click the link below for more info on how to apply, and don’t forget to explore our research themes too! We look forward to receiving your applications! www.bristol.ac.uk/jobs/find/de...
JOB ALERT!

Lecturer in Biological Sciences

Come and join us in the world class Life Sciences Building at the University of Bristol!

Closing date: Sunday 8 MarchJOB ALERT!

Lecturer in Biological Sciences

Interested in our research areas? Click the link in our bio to discover more!

Closing date: Sunday 8 March
05474
Reposted by Martin How
ASAB Spring 2027 @asab-meetings.bsky.social · 20/01/2026
Reminder that the abstract and travel grant deadlines for #ASABSpring2026 are due in less than 2 weeks! This is an especially fantastic conference for students and ECRs 🌼 Hope you can join us in beautiful Bristol asab-spring-conference2026.github.io
097
Reposted by Martin How
Michael Bok @mikebok.bsky.social · 21/01/2026
My collaborator at University of Copenhagen, Anders Garm, is looking for a 3 year postdoc to work on bioluminescence, neurobiology and ecology of ctenophores. More information here: candidate.hr-manager.net/ApplicationI...
16041
Reposted by Martin How
ASAB Spring 2027 @asab-meetings.bsky.social · 16/12/2025
If you’re sad #ASABWinter2025 is over, have no fear! #ASABSpring2025 🌼 is coming soon, from March 23-25 at Bristol University. It’s an especially fantastic meeting for students and ECRs 🤠 Don’t forget travel grants are due Feb 1! www.asab.org/conferences-...
ASAB spring conference 2026 logo with gorilla
03218
Reposted by Martin How
Will Allen @wlallen.bsky.social · 01/12/2025
🚨Two funded PhDs on the evolutionary ecology of antipredator colouration 🦋 with myself and Iliana Medina. One in Swansea tinyurl.com/4thtbph6 deadline Jan 12th @crocus-dla.bsky.social The other in Melbourne - deadline Jan 1st Please share among potential students!
03948
Reposted by Martin How
Steve Simpson @profstevesimpson.bsky.social · 16/10/2025
Why is hiking in a zebra onesie a smart move if you want to avoid being devoured by flies? And why are skunks more stripy in predator-rich forests? Find out this, and more, from @bristolbiosci.bsky.social experts @drmartinjhow.bsky.social & Tim Caro on BBC CrowdScience: www.bbc.co.uk/programmes/w...
bbc.co.uk
BBC World Service - CrowdScience, Why are some animals black and white?
Why are zebras so stripy? Why do penguins wear tuxedos?
096
Martin How @drmartinjhow.bsky.social · 02/10/2025
Prof Tim Caro and I both feature in this BBC World Service radio show about why zebra have stripes. Catch it at 8:30pm GMT on Fri 3rd Oct or replay on the link below. @bristolbiosci.bsky.social @ecologyofvision.bsky.social
bbc.co.uk
BBC World Service - CrowdScience, Why are some animals black and white?
Why are zebras so stripy? Why do penguins wear tuxedos?
082
Reposted by Martin How
Danna Staaf @dannastaaf.bsky.social · 02/10/2025
So keen to read THE RADIANT SEA by @stevehaddock.bsky.social & Sönke Johnsen! In the introduction, @helenscales.bsky.social says it's like having the authors "looking over your shoulder and telling stories," an experience I've been lucky enough to get with Steve. Also, COVER CEPHALOPOD 🐙🦑🌊
Photo of the cover of THE RADIANT SEA: COLOR AND LIGHT IN THE UNDERWATER WORLD by Steven Haddock and Sonke Johnsen, Foreword by Helen Scales.
23512
Reposted by Martin How
Christian Drerup @handle.invalid · 15/08/2025
A huge thanks to my amazing co-authors @drmartinjhow.bsky.social and James Herbert-Read, as well as all members of the @marinebehavecol.bsky.social at @camzoology.bsky.social and @ecologyofvision.bsky.social for their help, and @thembauk.bsky.social for their brilliant logistical support! 🤝
111
Reposted by Martin How
BWJones @bwjones.bsky.social · 27/09/2025
It’s @drmartinjhow.bsky.social talking at #Visionarium2025 about communicating underwater using the polarization of light
Martin How talking about polarized light.
162
Reposted by Martin How
Journal of Experimental Biology @jexpbiol.bsky.social · 10/09/2025
Read the full research @lindseyswierk.bsky.social @alliemartin.bsky.social at journals.biologists.com/jeb/article/...
journals.biologists.com
High dissolved oxygen extends dive duration and suggests physical gill use in a vertebrate
Highlighted Article: High levels of dissolved oxygen in water extend dive durations in a semi-aquatic Anolis lizard, suggesting that anoles may rebreathe bubbles to uptake oxygen from stream water.
094
Reposted by Martin How
Christian Drerup @handle.invalid · 12/05/2025
🚨Our new paper is out NOW in @ecol-evol.bsky.social 👀 Here we show that prior exposure to dynamic illumination can have a persisting effect on the visual perception of 🦀, reducing their ability to detect predators even after the dynamic illumination has ended. onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Motion After‐Effects Induced by Dynamic Illumination in Crab Vision
While in humans, background motion can disrupt the detection of visual cues even after the moving background component has ceased, it remains unknown whether natural forms of background motion might ...
198
Reposted by Martin How
Christian Drerup @handle.invalid · 12/05/2025
🤝 A HUGE thanks to @ecologyofvision.bsky.social group for inviting me to their lab at @bristolbiosci.bsky.social to conduct these experiments, and to my wonderful co-authors (and former PhD supervisors) James Herbert-Read (@marinebehavecol.bsky.social) and @drmartinjhow.bsky.social 🥳🎉💪
021
Reposted by Martin How
Science Magazine @science.org · 04/04/2025
With its UFO-like display, the cuttlefish may look like it’s trying to get attention—but its intent is anything but. The undulating black stripes confuse prey, making the creatures all but invisible to crabs and other victims: scim.ag/3FVL43z
39867181
Reposted by Martin How
Matteo Santon @matteosanton.bsky.social · 05/04/2025
Science magazine on our latest work!
031
Martin How @drmartinjhow.bsky.social · 04/04/2025
In Other Journals | Science www.science.org/doi/10.1126/...
science.org
In Other Journals
Editors’ selections from the current scientific literature
030
Reposted by Martin How
Matteo Santon @matteosanton.bsky.social · 27/03/2025
In our latest paper, we describe how the passing-stripe hunting display of the broadclub cuttlefish camouflages the hunting predator during the final moments of the attack. Read more here www.science.org/doi/10.1126/... @drmartinjhow.bsky.social @jtroscianko.bsky.social @bristolbiosci.bsky.social
2269
Reposted by Martin How
Sam England @samjakeengland.bsky.social · 24/03/2025
Absolutely buzzing that my paper with Daniel, describing our discovery of electroreception in caterpillars, has been awarded the @pnas.org Cozzarelli Prize for the best paper in its field published last year! I should make little medals for the caterpillars and wasps 🥇🐛🐝 www.pnas.org/post/update/...
pnas.org
2024 Cozzarelli Prize Recipients
The annual Cozzarelli Prize acknowledges papers that reflect scientific excellence and originality. The 2024 awardees will be recognized at an awards ceremony during the NAS Annual Meeting in April 20...
7355
Reposted by Martin How
Matteo Santon @matteosanton.bsky.social · 05/03/2025
Great @nytimes.com article on our latest cuttlefish study. Watch this space for more cuttlefish science soon! @ecologyofvision.bsky.social @bristolbiosci.bsky.social @drmartinjhow.bsky.social @vancedberg.bsky.social
nytimes.com
What a Crab Sees Before It Gets Eaten by a Cuttlefish (Gift Article)
Cuttlefish use visual tricks to avoid being eaten. New research shows how they deploy similar camouflage to bamboozle their prey.
051
Reposted by Martin How
Matteo Santon @matteosanton.bsky.social · 03/03/2025
New issue of Ecology chose one of my pictures as cover image. Amazing to see hunting broadclub on the cover!! @drmartinjhow.bsky.social @bristolbiosci.bsky.social @ecologyofvision.bsky.social
esajournals.onlinelibrary.wiley.com
Cover Image
COVER PHOTO: A broadclub cuttlefish (Sepia latimanus) passes dark stripes downward over its head while approaching prey in the waters off Kri Island (Raja Ampat, Indonesia). By observing this species...
3145
Martin How @drmartinjhow.bsky.social · 21/02/2025
New Scientist video about our recent cuttlefish paper. @ecologyofvision.bsky.social @bristolbiosci.bsky.social @matteosanton.bsky.social
youtube.com
0146
Martin How @drmartinjhow.bsky.social · 19/02/2025
Check out these amazing cuttlefish. Stealth hunting taken to the extreme!!!
051
Reposted by Martin How
Matteo Santon @matteosanton.bsky.social · 19/02/2025
First paper out on this incredible study system! We describe the remarkably different hunting displays used by the broadclub cuttlefish in the wild. Paper: dx.doi.org/10.1002/ecy.... Stay tuned for more!! @drmartinjhow.bsky.social @vancedberg.bsky.social @ecologyofvision.bsky.social
0299
Reposted by Martin How
University of Bristol Biological Sciences @bristolbiosci.bsky.social · 31/01/2025
Job alert! We seek to appoint a new Lecturer in Evolutionary Biology in the School of Biological Sciences, find out more at the link below! www.bristol.ac.uk/jobs/find/de...
Job alert! Lectuter in Evolutionary Biology out now
05382
Reposted by Martin How
Tanja Slotte @tanjaslotte.bsky.social · 13/01/2025
One week left to apply for these amazing TT positions at Stockholm University! Deadline Jan 20, 2025.
01415
Reposted by Martin How
Dr Christopher F Clements @expecocons.bsky.social · 17/12/2024
🚨We are HIRING! 🧪 Please repost! Lecturer/Senior lecturer in @bristolbiosci.bsky.social Priority areas: ‘Responding to anthropogenic change’ ‘Reversing the biodiversity crisis’ www.bristol.ac.uk/jobs/find/de...
bristol.ac.uk
Details | Working at Bristol | University of Bristol
26664
Reposted by Martin How
University of Bristol Biological Sciences @bristolbiosci.bsky.social · 17/12/2024
We want you to work with us! Lecturer / Senior Lecturer in Biological Sciences: bristol.ac.uk/jobs/find/de...
The back corner of the LSB
05772
Reposted by Martin How
richkramerlab.bsky.social @richkramerlab.bsky.social · 05/12/2024
More complete announcement to come, but heads-up about a new summer course on Visual Neuroscience at the MBL, Woods Hole! Hands-on training in imaging, EM, bioinformatics, electrophysiology, visual behavior. From octopus to mouse, from retina to brain! Aug. 1-16, 2025 www.mbl.edu/education/ad...
mbl.edu
Visual Neuroscience | Marine Biological Laboratory
Experience hands-on training in modern visual neuroscience techniques in the new Visual Neuroscience course. Join us for a life-changing experience learning the visual system - and return home with te...
12816
Reposted by Martin How
Martin How @drmartinjhow.bsky.social · 03/12/2024
Deadline fast approaching to apply for this fully funded PhD position in the @ecologyofvision.bsky.social on the topic of how visual systems are adapted to their environment. bpb-eu-w2.wpmucdn.com/blogs.bristo...
Giant cuttlefish eye
032
Martin How @drmartinjhow.bsky.social · 03/12/2024
Deadline fast approaching to apply for this fully funded PhD position in the @ecologyofvision.bsky.social on the topic of how visual systems are adapted to their environment. bpb-eu-w2.wpmucdn.com/blogs.bristo...
Giant cuttlefish eye
032
Reposted by Martin How
Keishu Asada @cephwarden.bsky.social · 02/12/2024
A little mantis shrimp the color of fresh spring leaves and crazy robotic eyes
2264
Reposted by Martin How
Vivek Nityananda @viveknityananda.bsky.social · 02/12/2024
Reminder that there's one week left to apply for this job. Please pass on the information to anyone who might be interested!
32826
Reposted by Martin How
University of Bristol Biological Sciences @bristolbiosci.bsky.social · 26/11/2024
We are seeking to appoint a Pathway 3 Lecturer as the operational lead of our highly successful Bioinformatics taught Masters programme! More info: bristol.ac.uk/jobs/find/details/?nPostingId=185735&nPostingTargetId=368795&id=Q50FK026203F3VBQBV7V77V83&LG=UK&languageSelect=UK&mask=newuobext
The top floor of the LSB
0610