How could you tell a rabbit comes from a cold or warm weather environment?

You can tell a rabbit's environmental adaptation by examining its fur density and coloration. Rabbits from cold climates typically have thicker, denser fur for insulation, often with lighter colors to blend in with snow. In contrast, those from warm environments usually have shorter, lighter fur to help dissipate heat and may exhibit darker colors to avoid overheating. Additionally, their ear size can be a clue; larger ears in warm-weather rabbits help dissipate body heat, while smaller ears in cold-weather rabbits reduce heat loss.