Linking maternal and pup iron mobilization in a diving mammal using iron isotope composition
A scientific study of Weddell seals has identified how maternal iron mobilization supports pup development during lactation. Researchers used iron isotope analysis to track nutrient transfer, establishing a new method for monitoring marine mammal health.
Why it matters
Understanding the physiological mechanisms of iron transfer in diving mammals provides insights into aerobic development and maternal investment strategies in wild populations.
Scientific Reports ( 2026 ) Cite this article
We are providing an unedited version of this manuscript to give early access to its findings. Before final publication, the manuscript will undergo further editing. Please note there may be errors present which affect the content, and all legal disclaimers apply.
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