Enhancing predictive performance for spectroscopic studies in wildlife science through a multi-model approach: A case study for species classification of live amphibians
Fig 5
Examples of NIR spectra acquisition from live A) tiger salamander (Ambystoma tigrinum) and B) Fowler’s toad (Anaxyrus fowleri). Spectra were non-invasively collected superior to the cloaca on the ventral side for all 11 of the amphibian species investigated. Photos taken by DMC.