Tundra
Tundra is an IceWing with glittering[1], stormy gray[2] eyes.
She is a character in Winter Turning, and the mother of Winter, Icicle, and Hailstorm, as well as wife to Narwhal and sister-in-law to Queen Glacier.

Personality
Tundra appears to be calculating and cold. Winter mentions that if sister-in-laws could take the throne, she surely would have tried herself, implying that she is ambitious.
Biography
Tundra, Narwhal, Winter, Icicle, Hailstorm, three attendants, and one of Winter's uncles are all a part of a hunting party. Tundra hisses for the attention of the others, announcing that the hunt is for Queen Glacier herself, and how whoever brought down the first polar bear was to sit beside the queen at the table. She shoots an arch look at her daughter Icicle.