Captain Barnacles' sister is Bianca.
Bianca is a polar bear, just like her twin brother, Captain Barnacles. She is an important member of their family, often seen with her own cubs.
Captain Barnacles' Family Connections
Captain Barnacles has a close relationship with his family, particularly his twin sister Bianca and her children.
Here's a breakdown of their immediate family:
| Name | Animal | Relationship to Captain Barnacles |
|---|---|---|
| Bianca | Polar Bear | Twin Sister |
| Orson | Polar Bear | Nephew (Bianca's son) |
| Ursa | Polar Bear | Niece (Bianca's daughter) |
Bianca and her cubs, Orson and Ursa, represent a significant part of Captain Barnacles' personal life, highlighting his family ties outside of his duties as an Octonauts leader.
