I know there are more, but I just watched a bunch of clown fish grab what appeared to be a coconut shell from rather far away and bring it to their anemone to lay eggs all over it, because I guess they need a hard surface. I was pretty impressed with how they were tossing it, and so cooperative, too.
Tool use? Any examples of this, cause that sounds like it would be cool to learn about.
I know there are more, but I just watched a bunch of clown fish grab what appeared to be a coconut shell from rather far away and bring it to their anemone to lay eggs all over it, because I guess they need a hard surface. I was pretty impressed with how they were tossing it, and so cooperative, too.