Rey Planellas S (2016) Do fish have feelings? Maybe .... The Conversation. 16.02.2016. https://theconversation.com/do-fish-have-feelings-maybe-54291
First paragraph: The question of whether animals other than humans can think and feel has been debated for centuries. Most of us would agree that humans have a level of consciousness, loosely defined as an ability to experience thoughts and emotions. But which other creatures have consciousness remains an open and controversial question.
Fish; Biology; Animals; Animal rights