The introduction and Part 1 of my South Africa blog are now published. Beware that this post is extremely long - so long, in fact, that I'm not sure how I'm going to find the time to keep this up for the rest of the trip tmbirding.blogspot.com/2026/03/sout... tmbirding.blogspot.com/2026/03/sout...

Excited to see one of my PhD chapters now published! We found a trade-off between the quality of host plants and how warm they were for a declining grassland butterfly (Small Copper, Lycaena phlaeas) and looked at how this shaped their egg-laying choices: doi.org/10.1111/een....

Really excited to present the results of a fantastic collaboration with Jesse Veenvliet @jesseveenvliet.bsky.social @mpi-cbg.de @poldresden.bsky.social 🤩 We find a unique mechanism for body axis elongation in mammals, different from other vertebrate species ➡️ www.biorxiv.org/content/10.1...

Collected leaf-mines of Dialectica scalariella on Viper's Bugloss/Echium vulgare from Freshwater Bay, Portland (VC 9) on 13th Sept - adults emerged on 25th Sept @portlandbirdobs.bsky.social @dorsetbutterflies.bsky.social

I am excited to share the first preprint from my postdoc work! We found that ligand-receptor pairs are not static and show an antagonistic spatial localization! We show ligand is important to fine tune the amplitude of Wnt oscillations ensuring robust tissue patterning! Check out the preprint!

Out now in Seminars in Cell & Dev Biol! doi.org/10.1016/j.se... With thanks to co-authors @callumbucklow.bsky.social and @bertaverd.bsky.social

🧪🚨Ever wondered why plant leaves 🍃look the way they do? Glad to contribute to work by Jamie Malone & team on developmental bias toward simple leaves! But there’s a backstory to it 1/4 www.biorxiv.org/content/10.1...

Haar kept moth numbers down at Findhorn dunes (VC 95) last night, with a meagre return of 15 species across two traps. However i did find a nice Portland moth / Actebia praecox resting on the heather, and an attractive Arctosa perita sought refuge (or prey) inside one of the traps

Great night mothing in Wytham Woods on midsummer's day - warm weather brought in 121 species including (presumed) Nemapogon ruricolella, Argyresthia glaucinella, and a very handsome Stephensia brunnichella @tmbirding.bsky.social #mothsmatter

In this Perspective, students from the 2024 Embryology Course share their experiences spending the summer at the Marine Biological Laboratory (@mblscience.bsky.social‬) in Woods Hole: journals.biologists.com/dev/article/...

The Company of Biologists and the Woods Hole Embryology Course We explore the association of Development and @biologists.bsky.social‬ with the Woods Hole Embryology Course @mblscience.bsky.social‬ and hear from former students about the impact the course has had on them: doi.org/10.1242/dev....

From hydra grafts to butterfly gene expression, the 2024 @mblscience.bsky.social #Embryology Course was a playground for #discovery. 🌊 @planaria1.bsky.social Lab postdoc Ekasit Sonpho co-authored a reflection in @dev-journal.bsky.social on what made this summer so transformative: bit.ly/3ZIMRQu

What a fantastic essay by last year's @mblscience.bsky.social Embryology students! A perfect paean to the most wonderful science: "It's exhausting; it's exhilarating; it's Embryology." journals.biologists.com/dev/article/...

Somitic Change Drives Changes in Vertebral Regionalisation in African Cichlids Despite Strong Canalisation of Somite Number https://www.biorxiv.org/content/10.1101/2025.05.23.655800v1

Experimental embryology postdoc available in my lab at the @biology.ox.ac.uk @ox.ac.uk working on the evolution of vertebral counts. Reach out if you’re passionate about EvoDevo, enjoy lab work and microscopy and are into or could get into cichlid fishes. Deadline on the 16th June. Please share!

Excited to announce my second PhD manuscript is on bioRvix (biorxiv.org/content/10.1...). Thanks to all co-authors, including my supervisors @bertaverd.bsky.social and Roger Benson. Thread below...

Segmentation clock & tissue development are decoupled - explanation for evolution of flexible body plans? #EvoDevo #SegmentationClock Study from Verd Lab @bertaverd.bsky.social @oxfordmathematics.bsky.social 🆕 #preprintpeerreview @biorxivpreprint.bsky.social --> doi: doi.org/10.1101/2024...

Previously only recorded once in the UK in 2018, records of Pammene juniperana have been increasing since 2022. Pleased to finally share this paper with @jamesehammond.bsky.social confirming that this lovely moth is breeding here, probably both on both wild and garden Junipers: shorturl.at/E2LrU

Latest work: Review on the evolvability of vertebral number, and the developmental processes underpinning it Written by Callum Bucklow, @bertaverd.bsky.social, and myself Check it out here: doi.org/10.32942/X2K...

LepiLED drew in thirteen Rannoch sprawler (Brachionycha nubeculosa) at Drynachan up the Findhorn valley, including some nice dark specimens. Conditions about perfect, 90 moths of 11 species for 1.5 hrs trapping