Question of the Day!

Goodness, there are so many. I agree with those who said octopods, corvids (I happen to adore crows and ravens), and dogs (I have one very deviously smart one myself). We could add gorillas, chimpanzees, and orangutans to the list since they are able to learn how to use things as tools to their benefit and are also able to learn how to communicate with us, etc. And racoons are quite intelligent as well. They have discovered how to open trash can lids, hatches, and doors - and in lab situations have even solved complex puzzles for rewards.