What might a mouse notice if he looks into a mirror?

Answer 1

If a mouse looks into a mirror, it might initially be startled by the reflection, thinking it sees another mouse. Upon closer inspection, it could recognize its own features, such as its fur color and size, but may not fully understand that it is seeing itself. The mouse may also notice movements that mimic its own, which could intrigue or confuse it. Overall, the experience could evoke curiosity and a sense of caution.