Most blue whales are ‘righties,’ except for this one move
The animals tend to roll to the left when feeding near the ocean’s surface
![blue whale](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2017/11/112217_mq_bluewhale_feat_free.jpg?fit=860%2C460&ssl=1)
ROLLING IN THE DEEP Most blue whales roll to their right side when hunting in deep water. But in shallow zones, the animals roll left instead, a new study finds.
NOAA