Bush Robot

The Bush Robots were a race of robots in the Wildstorm Universe.

Physiology
The Bush Robots crab-like with a cyclonic eye. Mechanical dendrites covered their hard shelled backs. To survive the collapse of the Universe, the Bush Robots possessed nano-filaments to restructure the molecules around them.

History
The Bush Robots were the last species in the universe to succumb to the Big Chill. Though the were equipped with technology to restructure molecules, the decreasing temperatures, due to the billions of dying suns was too much. The molecules around the Bush Robots cease to cohere, leading to their digital personalities to gradually erase. The last Bush Robot warned Mr. Majestic to escape while he still could.

Source

 * Wildstorm Spotlight #1 - The Big Chill (1997)