The article discusses the distribution, breeding habits, and population estimates of the Bar-headed goose (Anser indicus), a species found in both Asia and Europe. The passage highlights how escaped individuals settled in Europe and the successful breeding areas in Norway/Sweden. The accurate population estimation of the species in Asia is debated, with figures ranging from 10,000 to 50,000 geese, but around 35,000 is considered more realistic. Breeding areas in Central Asia, such as Kyrgyzstan, Tuva, and China, are examined, with emphasis on the crucial importance of protecting these habitats for the species' survival. The passage underscores the need for collaborative efforts and reliable data to ensure the preservation of the Bar-headed goose population.