Dani herself was born in 2006 at the Düne. She could be marked with a flipper-tag with the number 186 into the left hind flipper. The number on the tag however is already unreadable. But her fur pattern is perfect to be recognized and re-identified via photo-ID.
Dani at least had one pup at the Düne.
|Flipper-tag:||186 green, right hind flipper|