breed reported in geographic location Black Dwarf Strain 52, Ukraine (Chicken) https://www.fao.org/dad-is VBO:0007846 Black Dwarf Strain 52 The concept of “breed reported in geographic location by FAO National Coordinators” is unique to DAD-IS (https://www.fao.org/dad-is/en/). This VBO term should therefore be used specifically for the breed conforming to this concept. This strain was produced in 1976 from crossing the White Dwarf Strain 53 and Rhode Island Red Line 02. It has been developed at the Crimean branch of Poultry Research Institute, Simferopol, Ukraine. domestic breed Chicken breed Sabrina Toro