
Keywords: EIA; Enzyme Immuno-Assay; GC; 11b-dihydroxy-CM (glucocorticoid metabolite); GGNP; Gashaka-Gumti National Park; GLMM; Generalised Linear Mixed Model; IZW; Leibniz Institute for Zoo and Wildlife Research; PdG; 5B-Pregnane-3A-20A-Diol (progesterone metabolit