As a two-year-old, she is shown to possess a depth of intuition that is not shared by Thowra, her sire. This is perhaps partially because mares, without the luxury of a stallion's great strength and with the responsibility of foals at foot, must possess even greater wisdom than even the stallions of their herds if they are to remain free and wild. Kunama, having been trained in bush craft by both Thowra and Boon Boon, is cautious and wary of men, but not even this caution is enough to keep her in Thowra's Hidden Valley when her interest is captured by a young, spirited black stallion with an unusual splash of white on his flank, named Tambo, who is the son of a chestnut racehorse and another racehorse 'Highland Lass.' In the wild excitement of running with another young horse, Kunama does not heed the warnings of the wiser bush animals, and runs in the mountains for far longer than she should, even returning to the Cascades with Tambo during the summer, despite it being 'a time a silver filly must remain hidden or fear capture.' Eventually, a boy and his father manage to capture the silver filly, with the intention of turning her into a stock horse, but Kunama's longing for her freedom only succeeds in turning her into what the stock men call a bad horse. Kunama is eventually given her freedom by the boy out of pity, and she makes her way back to the Hidden Valley, remaining there with Tambo.