Bat guano isotope systems (δ13C, δ15N, and δ2H) integrate environmental, climatic, and ecological signals
<p dir="ltr">Bat guano is an emergent paleoenvironmental archive and isotopic compositions of bat guano have been tied to climate, vegetation, and trophic processing in isolated studies. However, a comprehensive, multi-isotope assessment of bat guano has not been established, hindering the proliferation of guano-based …