Silverback calls the robot animals, "androids". That is a specific term for robots shaped like men. Considering he is defined by his intellect, Silverback ought to have known this. See more
[Batman has chased Cheetah into the panther exhibit of the zoo
How's your night vision, Batman? We cats see in the dark, you know. You dress as one of us, but secretly you fear your animal nature. You bury your animal instincts beneath layers of duty and order. Allow me to carve it out for you!
[leaps out of the shadows and attacks Batman