Who needs an alarm clock?

[tblue37]

Link to tweet

[2naSalit]

1. Can that be considered...

Tool use?

[brer cat]

2. Absolutely,

and green energy to boot.

[2naSalit]

3. It is too!

[Irish_Dem]

4. Yes from Wiki:

"Tool use by animals is a phenomenon in which an animal uses any kind of tool in order to achieve a goal such as acquiring food and water, grooming, defence, communication, recreation or construction. Originally thought to be a skill possessed only by humans, some tool use requires a sophisticated level of cognition."