Which of the following are non-chemical control methods for nuisance animals?

Live trapping is classified as a non-chemical control method for nuisance animals because it involves the use of traps that capture animals without causing them harm or death. This method allows for the humane relocation of the captured animals to an area where they can exist without causing issues for humans. It is an effective way to manage nuisance wildlife populations while adhering to ethical and environmental considerations.

In contrast, the other options involve chemical methods or techniques that aim to eliminate or control pests through toxic substances or harmful processes. Poisoning directly introduces chemicals into the environment to kill pests, while fumigation employs gas or vapor to eradicate infestations. Traps with attractants, while they might appear non-chemical at first glance, often incorporate chemical lures to draw the animals, placing them outside the category of strictly non-chemical methods. Thus, live trapping stands out as a humane and environmentally friendly approach to managing nuisance animals.