long neck: diet: biovore (eats biomass, which is then burned for it's energy) these robots are biovores, meaning they eat plants all day. tremorbirds are large, strong, towering biovores that form in large herds. most electrovores (their predators) have evolved to not see green, which means they see plants as a weird brown yellow color, so tremorbirds have evolved to blend in with these colors, despite being too large to reasonably camouflaged in plants. unfortunately for the long necks, they can't seen blue, meaning they see plants as pale blue, so most electrovores have evolved to blend into the plants by being the same color.