I think the general public has a somewhat comical view of animals and their mental abilities. From chickens playing tic-tac-toe at county fairs to “stupid pet tricks” on TV to humorous news clips of zoo animals entertaining the masses. It isn’t much of a résumé. Perhaps one of the mental barriers to seeing evolution in a clear light is regarding animals as buffoons; and being related to a buffoon is unacceptable to many people.
But if we actually give animal behavior more than a cursory glance, we find that many groups exhibit extraordinary abilities on par with humans, if not quanititatively then qualitatively. My favorite is the birds, specifically the corvid family. (Monkeys get all the attention, the diaper wearing media whores.) New Caledonian Crows have demonstrated their ability to use tools. Watch the video of a crow forming a wire tool, but look closely or you’ll miss the key moment.