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This blog has two aims – to share some of the important scientific and conservation stories that are being revealed through shorebird tracking work and to encourage scientists to make their data available via the Global Wader platform. If small numbers of waders are going to be required to carry tracking devices, then it can … Continue reading Making full use of tracking data
The current English breeding population of limosa Black-tailed Godwits is relatively new, arising from a recolonisation in the 1950s that is presumed to have involved Dutch-hatched individuals. Given that the number of breeding birds is small and that there has been a head-starting project to boost the number of locally-raised youngsters for the last few … Continue reading Is inbreeding a problem for England’s Black-tailed Godwits?
It is estimated that 1.5 million pairs of waders breed in Iceland, most of which spend the winter in West Europe and West Africa. There is a lot of guesswork associated with this number and little national monitoring information to assess whether species are doing well or badly. In this context, a 2025 paper in … Continue reading Iceland’s waders in decline
The seven-note whistle of the Whimbrel is a classic sound, welcomed by Icelanders at the end of a long, dark winter. These wonderful waders are responding badly to recent changes to Iceland’s landscape, such as the ever-expanding areas of non-native forestry and power infrastructure. Conservation of the species may be supported by reserving areas for … Continue reading The call of the Whimbrel
More in science
Amazingly, this blog has now been around for more than twenty years (!) - see this first post for reference from June of 2005, when I had much less gray hair and there were a lot more science blogs. Thanks to all of you for sticking around. Back then, when I debuted my writing to my loyal readers (all five of them at the time), I never thought I'd keep this up. Some info, including stats according to blogger: Total views: 8.3M Most views in one day, this past May 31, with 272K Top two most-viewed posts are this one from 2023 with a comment thread about Ranga Dias, and this one from 2009 titled "What is a plasmon?" Just a reminder that I have collected a bunch of condensed matter terms and concept posts here. I've also written some career-related posts, like a guide to faculty job searches, advice on choosing a graduate school, needs-to-be-updated advice on postdoc positions, etc. Some personal favorite posts, some of which I wish had gotten more notice, include the physics of drying your hands, the physics of why whiskey stones aren't as good as ice to cool your drink, materials and condensed matter in science fiction, the physics of vibranium, the physics of beskar, the physics of ornithopters, and why curving your pizza slice keeps if from flopping over. I'm also happy with why soft matter is hard, which was a well-viewed post. I also like to point out my essay about J. Henrik Schön, because I worry that people have forgotten about that episode. Real life has intruded quite a bit into my writing time the last couple of years, but I hope to keep doing this for a while longer. I also still hope one day to find the right time and approach to write a popular book about the physics of materials, why they are amazing, and why our understanding of this physics, limited as it is, is still an astonishing intellectual achievement. Two other things to read that I came across this week: This post about Maxwell's Demon from the Skull in the Stars blog (which has been around nearly as long as mine!) is an excellent and informative piece of writing. I'm definitely pointing my statistical and thermal physics undergraduate class to this next month. Ross McKenzie has a very nice looking review article up on the arXiv about emergence. I haven't read it yet, but I have no doubt that it will be well-written and thought-provoking.
Episode four of the Works in Progress podcast is about land.
For decades, mathematicians have struggled to understand matrices that reflect both order and randomness, like those that model semiconductors. A new method could change that. The post New Physics-Inspired Proof Probes the Borders of Disorder first appeared on Quanta Magazine
Diplomats from around the world concluded nine days of talks in Geneva — plus a marathon overnight session that lasted into the early hours of Friday — with no agreement on a global plastics treaty. Read more on E360 →
