{"fact":"The Mariana Crow population on Rota has plummeted, decreasing by 46-53% since 1988.","context":"The Mariana Crow presently survives only on Rota, where the population has declined 46–53% since 1988, and 10–23% between 2007 and 2014 (Table 1; [3,18–20]).","source":"Nandadevi Cortes-Rodriguez; Michael G. Campana; Lainie Berry; Sarah Faegre; Scott R. Derrickson; Renee Robinette Ha; Rebecca B. Dikow; Christian Rutz; Robert C. Fleischer, Population Genomics and Structure of the Critically Endangered Mariana Crow (Corvus kubaryi), 10.3390/genes10030187","index":560}