A new study has identified a genetically distinct population of Beijing swan geese that has emerged in China over the past century. Researchers from the CAS Institute of Zoology attribute this development to environmental changes, including climate warming, the expansion of rice fields, and the growth of irrigated agriculture in the Beijing region. AI
RANK_REASON The cluster reports on a scientific study detailing the emergence of a new, genetically distinct animal population. [lever_c_demoted from research: ic=1 ai=0.1]
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