New research provides evidence that mercury and PFAS can influence mitochondrial function in free-living seabirds, highlighting bioenergetics as a sensitive mechanistic link between pollution exposure and organismal health. 🔗 Press release: www.bi.mpg.de/news/2026-01-hau

Please repost: 🚨Field assistant position 🐧 We offer a 14-months field assistant position through the French Polar Institute to work on king penguin ecophysiology and behavioral ecology. Requirements: EU citizen < 30yo having experience with harsh fieldwork & wild bird/mammal handling/sampling.

Excited to share our new paper! 🎉 we explored foraging behavior, contaminant exposure ( #Hg & #PFAS), and mitochondrial bioenergetics, revealing how #pollution can affect cellular energy in an apex marine predator @stefi-casagrande.bsky.social #mitochondria pubs.acs.org/doi/full/10....

Blood mitochondrial function is linked to adult flight performance in a songbird. Whereas early-life thyroid hormones show no lasting effects on mitochondria, behavior, or performance. 🔗 Scientific Paper: www.cell.com/iscience/ful... @stefi-casagrande.bsky.social @suviruuskanen.bsky.social

3 days left to apply for our emerging scientist talk series!! www.bi.mpg.de/ess

Being a co-organizer of the symposium "Avian Mitochondria: Powering Ecology, Evolution, and Conservation", I wish a good meeting to the amazing speakers including: @stefi-casagrande.bsky.social @pablosalmon.bsky.social, @nealdawson.bsky.social, @elisathrl.bsky.social, @matteobeccardi.bsky.social

New documentary on our work with the enchanting #Scopoli’s #shearwater in #Linosa— a story of winds, wild journeys and also #mitochondria. 🐦🌊 So glad to have worked on this with #GiacomoDell’Omo and an amazing team #ValeriaVizioli #JürgenHansen #ArteTV #prospecttv www.arte.tv/de/videos/11...

🌍🔥🐦 Is global warming shrinking birds?! A new study reveals that shearwaters raised in warmer temperatures develop smaller bodies and beaks, linked to cellular stress, reduced metabolic energy and lower growth factors: doi.org/10.1242/jeb.... @stefi-casagrande.bsky.social #mitochondria #proteome

Hello everyone! 👋 I'm excited to join this community Looking forward to sharing ideas and learning from you all!