Campbell, Caitlin J Trophic position and dietary breadth of bats revealed by nitrogen isotopic composition of amino acids. [electronic resource] - Scientific reports Nov 2017 - 15932 p. digital Publication Type: Journal Article ISSN: 2045-2322 Standard No.: 10.1038/s41598-017-15440-3 doi Subjects--Topical Terms: Amino Acids--chemistryAnimalsCarbon Isotopes--analysisChiroptera--metabolismDietFood ChainNitrogen Isotopes--analysisSpecies Specificity