- Play Animals playing
- Other Everything that doesn’t fit with the others
- Navigating a Human World All the things needed to navigate a human-shaped world. Using public transit, picking up trash, crossing the street, etc.
- Natural tools Using nature’s tools
- Mirrors Animals looking in the mirror. My personal favorite
- Manipulating Other Animals Do you need a theory of mind to manipulate other animals?
- Interacting with Humans What can we learn about animals from how they interact with humans
- Human Equipment Animals using tools designed for humans
- Electronics Computers and Smartphones
- Editor's Picks My favorites!
- Body Parts Using ones own body doesn’t count as a tool, but isn’t it interesting to see animals using body parts in innovative ways?
- Using Bait Birds laying bait to attract fish
