Time to talk about one of the smartest animal class the Birbs !
Here is a reason to wish to get reincarnated ( if you believe in this) into a raven !
Social, no predators whatsoever and smart !
i'm not belittling their intelligence but it is worth noting that they mentioned that the crow was trained in each of the task individually. in my eyes, it really isn't that impressive that they could repeat what they learned beforehand just because it's now all stacked together.
also.. im not sure if birds are one of the smartest animal class. i haven't done any research to back this claim though, so take it with a grain of salt. i just think that there are too many dumb birds for the whole class to be on top of intelligence charts. however, i'll say that crows are definitely smart.
but speaking about being smart, i think the following is really a smart thing to do:
WARNING for arachnophobes, image in spoiler has spider