What tool is used to remove a bird from a flock?

The catching net is the correct tool to use for removing a bird from a flock because it allows for a safe and controlled method of capturing an individual bird without causing harm or stress to the animal or the flock as a whole. Catching nets are designed with fine mesh that can easily contain the bird while preventing injury, and they enable the handler to gently reach out and secure the bird without causing panic among the other birds.

Other options such as a chain shank, cattle chute, or cross-tie are not suitable for this purpose. A chain shank is typically used for leading or controlling larger animals, while a cattle chute is designed for managing cattle in veterinary or handling situations. Cross-ties are utilized for restraining horses. Each of these tools serves specific purposes related to larger livestock and would not be effective or safe for handling birds.