I see a different world to what others see, I see an island above us where there are pink streams of water and Cats flying around. Not all Cats have wings but some do and sometimes the Cats with wings fly down to us and communicate with our Cats.
Animals are constantly passing on important messages to eachother, birds telepathically communicate with eachother and they will also see what humans and possibly many other creatures dont see because they have their unique birds eye view of our world, Gaia. Creatures with wings could be seen as mother earths protectors, as they fly around they guard big sections of land and keep look out for any danger.