Was Fische wissen: Wie sie lieben, spielen, planen: unsere Verwandten unter Wasser

Balcombe's detailed look at fish cognition challenges how we see these animals. I wonder what sparked his curiosity to write this book.

Learning about their complex behaviors made me see fish in a new light. Am I the only one who felt a shift in how I view underwater life?

If fish have such rich inner lives, it raises questions about fishing, aquariums, and our impact on their habitats. What do others think about the ethical implications?