The Cow Sacrum Real Bone Taxidermy Oddities Curiosity Curiosities Oddity is a unique and striking piece that showcases the intricate details of a large animal's anatomy. This taxidermy item, specifically the cow's sacrum, is a rare find for collectors of oddities and curiosities. The use of real bones adds a level of authenticity and interest to the piece, making it a conversation starter in any collection of animal memorabilia.