Results of an expedition survey on population of rare, aboriginal, local and endangered Brown Carpathian cows

From the expedition survey of the cow’s population, it appears that 7 breeds and genotypes of cattle are bred in Transcarpathia, part of the Ukrainian Carpathians. The materials presented in the work and their analysis show that during the years 1911-2023 there were changes in the breed composition and numbers. The state of distribution, the number of breeding stock of one of them - a rare, aboriginal, local and disappearing brown Carpathian breed is currently insufficiently studied. From a scientific point of view it represents a valuable object of preserving the biological diversity of cattle and establishing the history of the development of cattle breeding. From a practical point of view - with low-cost production technologies, it provides high-quality milk and meat to the local population, the stability of ecosystems and the biosphere as a whole. It provides also the sustainable development of the regional communities and international cooperation. In the current and future global warming and energy crisis, this breed is suitable for operation under the conditions of application of new "Green Architecture" technologies recommended by the European Commission, which fundamentally change traditional approaches in dairy farming. The results of our research will help clarify the status of the brown Carpathian breed, the number of cows and the breeding area as well as draw attention to the problems of implementation of the provided protection and conservation measures, their financing mechanisms.