An orca calf was spotted in the Puget Sound, and it has an interesting story: the calf is related to a killer whale that was captured by SeaWorld years ago.

Sedna's grandmother, T046 or "Wake," was one of six whales captured and temporarily held by SeaWorld in Budd Inlet, according to a PWWA release. Ralph Munro, then an assistant to Gov. Dan Evans, saw the captures while sailing and helped file a lawsuit against SeaWorld. The whales were the last animals to be captured in American waters.

The orca calf’s great-grandmother was one of six whales captured and temporarily held by SeaWorld in Washington’s Puget Sound in March 1976.