Dr. Julian C. Holbrook, Dr. Aris B. Kian, and Prof. Elena V. Petrov, “Amino Acid-Specific Nitrogen Isotope Discrimination in Raptor Nestlings: Advancing Trophic Position Estimation”, Fro. Eme. Multi. Sci., vol. 2, no. 09, pp. 01–07, Sep. 2025.