---
created_at: '2018-01-11T07:45:55.000Z'
title: Why dolphins are deep thinkers (2003)
url: https://www.theguardian.com/science/2003/jul/03/research.science
author: rcarmo
points: 99
story_text: 
comment_text: 
num_comments: 64
story_id: 
story_title: 
story_url: 
parent_id: 
created_at_i: 1515656755
_tags:
- story
- author_rcarmo
- story_16122115
objectID: '16122115'
year: 2003

---
[Source](https://www.theguardian.com/science/2003/jul/03/research.science "Permalink to Why dolphins are deep thinkers | Science | The Guardian")

# Why dolphins are deep thinkers | Science | The Guardian