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.
Size estimates of SeaWorld-born killer whales suggest that newborn calves are about 2.6 m (8.5 ft.) long and 120 to 160 kg (265-353 lb.). In the first few days after birth, the dorsal fin and tail flukes are flexible and pliable. They gradually stiffen.