Nymphalidae as now defined includes many families previously considered separate including Satyridae, Danaidae, Heliconiidae, and Libytheidae. These vestigal forelegs are useless for walking and are covered in hair, resembling a brush, and giving rise to the common name of the family. These butterflies also have large, prominent knobs on their antennae. Nymphalid eggs, larvae, and adults vary greatly in appearance among species. The most common butterfly colour is orange-brown and the larvae are usually spiny.
Many species are powerful fliers and migrate great distances.
The Monarch and Painted Ladies are some of the best known migratory butterflies and may travel thousands of miles. Many species also possess strong territorial instincts and will defend a territory against intruders. All rights reserved.