<p dir="ltr">This document serves as the Electronic Supplemental Material for the manuscript titled “<a href="" target="_blank">Riverine songbirds capture high levels of atmospheric mercury pollution from brown food webs in forests by mercury isotopic evidence</a>” which is being prepared for submission to <i>Proceedings of The Royal Society B-Biological Sciences</i>.</p>
Funding
National Natural Science Foundation of China (42207311)
National Natural Science Foundation of China (42122053)