There are several relational operators you can use: < 1  less than. <= 2  less than or equal to. > 3  greater than. >= 4  greater than or equal to.
This particular pod is called the Southern Resident Killer Whales (SRKW) Granny is said to be the matriarch of the group and was spotted in the Strait of Georgia at the weekend. She is thought to have travelled around 800 miles up from California. The average lifespan of a wild orca is between 60 and 80 years.
Killer whales can live as long as 90 years. Like all cetaceans, this species depends heavily on underwater sound for feeding and communication, using clicks, whistles, and pulsed calls. They are very social, and many orcas live with their mothers for their entire lives.