Vanessa cardui painted lady's migration pattern in northern Europe apparently does not follow a strict northwest heading. The range of headings suggests that migrating butterflies may adjust their migration patterns in response to local topographical features and weather, such as strong wind patterns. Laboratory-raised autumn-generation painted lady butterflies were able to distinguish a southern orientation for a return migration path. According to the same laboratory-based study, when butterflies were isolated from the sun, they were unable to orient themselves in a specific direction, opposed to those that did have access to the sun. This suggests that "V. cardui" requires a direct view
Pokémon Black and White eastern portion of Unova, which contains Pokémon from the previous games in the series, as well as access to an area unique to each game version: the ultra-metropolitan Black City, home to powerful Pokémon trainers; and the White Forest, home to humans and Pokémon living in harmony. Cynthia, a former Champion of the Sinnoh region, is also found in this area of the game and can be challenged. A non-player character named after Shigeki Morimoto, a Game Freak programmer, creature designer, and the director of the "HeartGold" and "SoulSilver" games, can also be found and battled in the game. On