Yes, yes they can. This story (via Create Digital Music) chronicles an amazing sound installation in Scotland that automatically produces music in response to changing environmental factors associated with plant life in a greenhouse.
A composition for plants, yangqin, bamboo robot and robotic chimes, Three Pieces is designed as a collaboration between robots, traditional instruments, and living things, housed in Victorian Palm House of the Royal Botanic Garden in Edinburgh. A traditional Chinese dulcimer is played by a robot with many bamboo fingers while the surrounding foliage hides an ensemble of robotic chimes. Despite being separate individuals, the robots communicate and perform together. The robot performers are conducted by all the living things in the Palm House. The moisture content of the soil changes slowly as the plants absorb water, while on a much faster timescale, the temperature changes in the building as animals, including humans, move about. The installation detects this living presence in the Palm House and the music changes accordingly. The robots react to humans, but their mood alters with the plants.
The robots and plants are taking over. Maybe they’re mad that we’ve been killing all of them for so long (the plants, not the robots).