Even if we could talk to them and they are pist and going full scale assault... one well equipped human could still take out thousands of animals... Our superior brain would make it impossible to take over the plant by force. And even if we assume the animals had equally smartness and brains as us they would still struggle to mount an attack. What animal type should lead the rebellion and so forth. The Canadian bears, the Indian Lions or the elephants from Africa? We have seen it at human level, country level and planet level. Working together with all others are almost impossible. However, we have not been put to the real test yet. One common superior enemy that everyone can see and understand. That might make 99.9% to work together...