Fish size themselves up in a mirror to decide if they can win a fight
Cleaner wrasse use their reflection to build a mental image of their body size, which they use to compare themselves to rivals before picking a fight
Cleaner wrasse use their reflection to build a mental image of their body size, which they use to compare themselves to rivals before picking a fight
What's Your Reaction?
SIN
ScienceX Information Network (SIN) | ScienceX Innovations
