Dolphins have been confirmed as tool-users. For example they are known to use sticks and kelp in mating displays and games.
Cool. An example:
http://news.nationalgeographic.com/news/2005/06/0607_050607_dolphin_tools.html
Dolphins have been confirmed as tool-users. For example they are known to use sticks and kelp in mating displays and games.
Cool. An example:
http://news.nationalgeographic.com/news/2005/06/0607_050607_dolphin_tools.html