Following in Steve's footsteps! Bindi Irwin's daughter Grace Warrior  fearlessly pets a giant kangaroo at Australia Zoo

Terri Irwin reveals her chance meeting with late husband Steve and reflects on their love story... as she marks 17 years since he was tragically killed by a stingray

Australia Zoo matriarch Terri Irwin embraces her son Robert and his girlfriend Rorie Buckey as they jet into Melbourne for a family trip

Robert Irwin shares emotional tribute to his late father Steve on Sunrise and says 'he feels his spirit inside him'