Which of the following is considered unethical in falconry?

Allowing a hawk to harm a live-lure is considered unethical in falconry because it contravenes the principles of responsible and humane training practices. Falconry emphasizes the welfare of both the bird and any live animals involved in training or hunting activities. Ensuring that a hawk interacts with live-lures in a controlled and humane manner is essential, as it reflects the falconer's respect for animal welfare. Promoting the well-being of animals, even in training scenarios, is a cornerstone of ethical hunting practices.

In contrast, while training with a live-lure is generally acceptable under certain conditions, it must be conducted in a manner that prioritizes the safety and welfare of all animals involved. Exceeding hunting limits and pursuing injured prey are both actions that could lead to overharvesting or unnecessary suffering and are generally frowned upon in the community, but the direct harm to live-lures during training is especially highlighted as unethical for its potential to cause suffering to a non-critical living target.