The White Whale. 1  Belugas (Delphinapterus leucas) are one of the most recognizable and popular whales because of their white skin colour and âsmilingâ upturned mouth. They are extremely sociable mammals that live, hunt, and migrate together in pods, ranging from a few individuals to hundreds of whales.
Here's what these terms mean: 1  Pace: Your immediate pace in minutes per mile or kilometer. 2  Average Pace: Your cumulative average pace for your current session in minutes per mile or kilometer.
1 Fast pace: 11 minutes per mile or 7 minutes per kilometer. This is the speed of a fast walk or an easy run. 2  Moderate pace: 15 minutes per mile or 9.4 minutes per kilometer. This is a healthy brisk walking pace. 3  Easy pace: 20 minutes per mile or 12.5 minutes per kilometer.  How to Measure Your Walking Speed.