If no comparison, how to you measure exaggeration?
I elaborated what I meant in the rest of the post you decided not to post. Humans having the position of most intelligent animal is a shaky application, because what qualifies as intelligence isn't standardized, and some animals are better at certain cognitive tasks than humans. And before you mention something like IQ, that is a human exclusive measurement that cannot be applied correctly to any other species.
Things other animals tend to be better at than humans:
Spatial reasoning: Birds are excellent at finding their way around, with some species being able to keep track of hundreds of food locations at a time... food they stored away, that is. And you can't claim smell on this, because most birds have a poor sense of smell comparable to our own.
Memory: As I mentioned previously, chimpanzees beat us at memory tasks consistently. There are other animals that do as well, but you'd just claim instinct on them.
Every sense we do and don't have: Oh, here comes the ambiguity of intelligence again, but yes, in some contexts, processing senses is considered a form of intelligence (pretty much any brain development with a useful application can get pulled into that category). I assume I won't need to bring up examples of how animals are often better in terms of hearing, etc, seeing as it is pretty common knowledge.
Also, here is a list of things people, in their hubris, thought were human exclusive capabilities that were later found out to be seen in other species.
Language: From chimpanzees to dolphins to bees, most animal species with a degree of social interaction have some form of communication, and for the first two, the language is complex enough to match patterns produced when human languages are measured for patterns.
Learned behavior: The less instinct driven an animal is, the more learned behaviors it is liable to have. Chimpanzees and other apes teach their young to use and make tools, as well as to avoid predators. In captivity, they will also teach their offspring the various tasks they were taught by humans without prompting. Alex the parrot, famous for his ability to use human language effectively, was used as a mentor to other birds in training, and would correct them when they used words incorrectly... and in a rather condescending tone to boot. Even reptiles like my bearded dragons can learn via observing others of their species
http://www.reptilesmagazine.com/Liz...gon-Lizards-Are-Smarter-That-You-Might-Think/ , so not only is this skill not exclusive to humans, but it is exceedingly common.
Existential consideration: I get to bring up Alex again; during a session in which he was being asked the colors of various objects, he interrupted to ask "what color am I?" in those exact words. Various species of apes have been observed understanding the permanence of death, and the fact that they too shall one day die. Koko the gorilla saw the death of her friend Robin Williams on the news, and cried about it, recognizing not only the permanence of death, but that the stories on the news represented actual events.