David Marques was an amazing speciation genomics researcher, a passionate birder, and a wonderful friend, husband, and father. May he rest in peace. www.nature.com/articles/s41...

NEW JOB in #ornithology helping with data management and analysis to understand the dispersal patterns of juvenile little owls: buff.ly/bzwui1c

An illustration for "Ornis" of BirdLife Switzerland. It shows the identification criteria of males of the three different species of "subalpine warblers" #birdart #birding #scientificillustration #birds

Looking for a job at @vogelwarte.bsky.social as a full-stack developer? Please, have a look here: my.jobalino.ch/job/en/9ae61... #software #development for #bird #monitoring #ringing & #citizenscience

The gull puzzle was back at #Biology26 🇨🇭🐦🧬 So honored to receive the Best Talk award. Huge thanks to the organizers for a brilliant conference and to everyone who came by to hear about the messy, wonderful world of gull genomics 🧬✨ #GullGenomics #WomenInScience

A new Spinosaurus species uncovered in northern Niger appears to have been a wading predator of fish like its close relatives, but it lived as many as 1000 kilometers inland from the Tethys Sea. Learn more this week in Science: https://scim.ag/4arYPUI

Plate for 'Dutch Birding' for an article on taxonomy, phylogenetic history and identification of the sand plover complex #scientificillustrations #birdillustrations

In this recent paper in Journal of Ornithology, I used citizen-science data (Macaulay library) to resolves disputed subspecies limits in the lesser spotted woodpecker across the Balkans and Minor Asia. link.springer.com/article/10.1... @lesserspotnet.bsky.social

1/9 New in @science.org www.science.org/doi/10.1126/science.ado8005 How does genetic architecture constrain evolutionary trajectories? To address this question, we inferred the genetic architecture of convergent plumage coloration and its evolutionary history in wheatears.