There is life on Mars. Evidence that it harbors life and has for eons was discovered by Andrew D. Basiago in 2008 when he found evidence of small humanoid beings, animal species, carved statues, built structures, and dead bodies.
The life on Mars consists of intelligent, bipedal hominids capable of carving statues and building structures and a variety of animal species that exist, that once existed, or that have never existed on Earth.
Images from the Mars Curiosity Rover have been digitally altered by NASA but if you analyze the images very carefully you can find evidence that life forms on Mars still exist but it has evolved in a very different way and is not comparable to species on earth as we know it.
Below a small selection of strange looking animals.