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
Black Is White and marries her. She returns to America with him. Unable to hide her love for her son, she arouses her husband's suspicions and in a moment of rage he shoots the young man. After nursing her son back to health, Margaret tells her husband the truth, produces proof that she has always been true to him, and forgives him. Black Is White Black Is White is a 1920 American silent drama film starring Dorothy Dalton and directed by Charles Giblyn. It was produced by Thomas H. Ince and distributed by Paramount Pictures. The movie is based on a novel, "Black