In 2020 we had the pleasure to host Katharina Neugebauer as FEMTech student at VSI, in close cooperation with the Waldrappteam. Now, the results of the related research on logger housings are published by Ortal Mizrahy-Rewald et al. (2023) "The impact of shape and attachment position of biologging devices in Northern Bald Ibises" Animal Biotelemetry, 11:8 doi: 0.1186/s40317-023-00322-5. Congratulation to the whole Geronticus eremita team and especially Katharina for the important insights on the impact of biologging devices shape / position on the aerodynamics of birds! The Northern Bald Ibis rocks - the VSI team is looking forward to see this amazing bird more often in its natural habitat!