At the end of last year, China was engaged in giant panda conservation cooperation research with 18 countries, with 56 giant pandas living abroad.
Over the past 10 years, crested ibises released into the wild in Tongchuan have flown to other cities across Shaanxi Province, which has established at least five groups of such ibises.
Efforts are underway to train and reintroduce giant pandas back into the wild.
A scientific investigation conducted by the Ministry of Agriculture and Rural Affairs in 2022 showed that the number of Yangtze finless porpoises has reached 1,249, up 23.42 percent from five years ago.
Chinese merganser is an ancient species left over from the end of the tertiary glacier and an endangered species included in the red list of the International Union for Conservation of Nature.