/ Overwinter Content for UC Davis en /news/migration-patterns-californias-monarch-butterflies-determined <p>A newly published study of California鈥檚 overwintering monarch butterflies confirmed many previous migratory studies. But the findings&nbsp;also showed some unexpected and surprising patterns of movement, reports a research team led by the University of California, Davis.</p> <p>The study, published in <a href="http://onlinelibrary.wiley.com/doi/10.1111/ecog.01994/full">the early online version</a> of the print journal <em>Ecography,</em> examined the natal origins, or 鈥渂irthplaces,鈥� of butterflies at four California overwintering sites.</p> January 26, 2016 - 9:49am Patricia Bailey /news/migration-patterns-californias-monarch-butterflies-determined