▪ Using a brain that is about the size of the tip of a ballpoint pen, the monarch butterfly migrates as far as 1,800 miles [3,000 km] from Canada to a small patch of forest in Mexico.
▪ Dengan otak yang ukurannya kira - kira sebesar mata pena, kupu - kupu raja bermigrasi sejauh 3.000 kilometer dari Kanada ke hutan kecil di Meksiko.