Lynda Delph

@ldelph.bsky.social

Long-time researcher of dimorphism and other things evolutionary. Field biologist at heart. Faculty at Indiana University

The Eskenazi Museum of Art at Indiana University has a super creative special exhibit of coral reefs, created by crochet and knitting. Follows a progression from healthy (colored yarn), to bleached (plastic bags), to dead. Powerful!

Part of the display room in the museum with healthy coral reefs represented by colorful yarn elaborately crocheted and knitted, to a bleached reef made from plastic bags.Coral reef of sooo many colors and an ancient diver covered in reef animals.

This is a long shot, but is anyone willing and able to review a micropublication (i.e., short and sweet) about how senescent-associated β-galactosidase accumulation influences the lifespan of a particular species (a fish, if it matters)? We can't find a reviewer and we've tried so hard. 🧪

A really special occasion. Not to be missed 🍾🎉 💯 You’re cordially invited to Sir David Attenborough’s 100th birthday bash at the Royal Albert Hall Kirsty Young presents David Attenborough’s 100 Years on Planet Earth on Friday 8 May on #iPlayer and BBC One Full details 👇🏻

David Attenborough’s 100 Years on Planet Earth to air on Friday 8 May on iPlayer and BBC One

The live event will take audiences on an extraordinary journey through a century of exploration and discovery in the natural world, seen through the prism of David’s remarkable life and work

bbc.co.uk

🚨 My very first postdoc paper is out! 🐠 We show that the Y chromosome of the swamp guppy (Poecilia picta) has rapidly degenerated, losing genes, shrinking, and filling up with transposable elements, while the X responds by exporting key male genes to autosomes. 🧵⬇️ 1/6 📷Joëlle Lafond

Figure showing the paper's title: Structural and Functional Divergence of the Poecilia picta Sex Chromosomes.

It includes artistic drawing of the male fish of this study, Poecilia picta, on a background with DNA helixes.

Vale Peter Raven, champion of plants and biodiversity. 'In one of his lectures, he described biodiversity as “the whole business”—the sum of organisms, their variations and the communities they form. It was a plain phrase for a concept of considerable scope.' news.mongabay.com/2026/04/pete...

Peter Raven, botanist and advocate for biodiversity, has died, aged 89

Life on Earth is often described as a web, but for much of modern science it was catalogued as a ledger: names, specimens, distributions, relationships drawn in careful lines. Over the course of the 2...

news.mongabay.com

Big opportunities for researchers 🌍 We are investing nearly €400 million to help researchers share their work and collaborate with the best scientific teams across the EU. The 2026 Marie Skłodowska-Curie Actions Postdoctoral Fellowships are now open. More: link.europa.eu/PNxpxw

Graphic announcing the MSCA Postdoctoral Fellowships 2026 call. It shows the opening date (9 April 2026), closing date (9 September 2026), and a budget of €399.05 million. The design features scientific visuals such as cells, a leaf, and lab elements on a dark background, with the European Commission logo at the bottom.