What IUCN conservation listing does the global population of *G. trichas* currently hold, despite local decline issues?
Answer
Least Concern
The overall conservation status for the species *Geothlypis trichas* globally is relatively secure when assessed by the International Union for Conservation of Nature (IUCN). The global population is robust, estimated to exceed 77 million mature individuals, which warrants a listing of Least Concern. However, this broad categorization masks severe threats to localized forms. For example, the San Francisco Yellowthroat subspecies has experienced drastic declines due to habitat destruction, leading to its inclusion on the *California Bird Species of Special Concern* list, illustrating that generalized abundance figures can obscure critical regional conservation needs.
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