Which of the following is not an example of commensalism?
Commensalism is the interaction in which one species benefits and the other is neither harmed nor benefited.
An orchid growing as an epiphyte on a mango branch, in which mango tree is not effected but orchid gets support.
Cattle egret and grazing cattle; Sea anemone and clown fish are examples of commensalism.
Cuckoo and crow show brood parasitism.