It is to do with climbing performance. The longer the tail, the better the climber. Arboreal dwelling mice hence tend to have longer tails than those that inhabit grasslands.
Theguardian.com
Why Do Mice Have Long Tails?
It is to do with climbing performance. The longer the tail, the better the climber. Arboreal dwelling mice hence tend to have longer tails than those that inhabit grasslands.
Theguardian.com
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