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Communication Behavior
Learning and Memory
Documented associative learning, spatial memory, and problem-solving in fish - overturning the "three-second memory" myth.
Trigger: Food Function: Behavioural adaptation from experience Observable in aquarium
📖 Overview
Rigorous behavioural research has demonstrated that fish learn feeding schedules, remember spatial maps for weeks, recognise individual conspecifics, and pass the mirror mark test (cleaner wrasse). Goldfish tested in mazes retain learned solutions for months. The three-second memory myth is thoroughly falsified.
👁️ How to Observe
Feed aquarium fish at the same time each day - they will begin gathering at the surface before you appear, in anticipation.
✨ Fun Fact
Cleaner wrasse consistently pass the mirror mark test - previously thought exclusive to great apes, elephants, and dolphins.