Answer:
Claim: I expect to find the white hare after the extended winter.
Evidence: From the picture, it shows that the white hare is in the snow-covered jungle.
Reasoning: If the white hare is in the snow surviving that means it is adapted to this season so extended winter doesn't make a difference for it. On the other hand, the brown hare is used to warm weather. So if the winter lasts longer it won't have a chance of surviving at all.
Explanation:
Remember at the bottom the keyword is "unusually long" which means the winter lasted much longer so the brown hare would die from cold.