Trichuris spp. are nematode parasites infecting wild ruminants in zoological institutions worldwide. These helminths cause significant morbidity in giraffe (Giraffa camelopardalis) and other hoofstock located in zoological institutions throughout the United States. Historically, studies and institutions have used a variety of nematode detection methods with various flotation solutions. Optimization of Trichuris egg detection is necessary for monitoring collections. Fecal and soil optimized protocols were generated in this study using samples containing Trichuris eggs from multiple semi free-ranging zoological institutions. First,