"Do you often get butterfly migrations at this time of the year?"

Hurricanes, butterfly migrations, and chemical clocks are examples.

Sebuku, along with Sebesi, has been noted as a "stepping stone" for butterfly migration between Sumatra and Krakatoa.

She asks him to surveil the casino while she explores Point Yubec, where she believes Rosie filmed the butterfly migration.

Late fall and winter are high season in southern Texas because butterfly migration and greater rainfall help the flowers that provide food for many species.

The study of butterfly migration was a passion for C. B. Williams.

Recently, papers have been published on status of particular butterfly families, check-lists of various localities, life-cycles and natural history as well as butterfly migration.

The phenomenon of butterfly migration occurs in between the monsoons.

And while this year's butterfly migration started off with near-record numbers, no one can know if it might have been even larger without the spraying of the insecticide malathion.

Most of them are dependent on the tourism that the butterfly migration generates from December to late March.