Link to English Wikipedia entry: Tiger Longwing
Link to French Wikipedia: Heliconius hecale
Link to EOL.org: Heliconius hecale
Link to iNaturalist.org: Heliconius hecale
Links to my pictures: Tiger Longwing
Binomial Links for Heliconius hecale on guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website