Entering your new bird involves which of the following?

Entering your new bird is a critical phase in a falconer's training process that focuses on acclimating the bird to hunting and capturing its prey. This process is essential for developing the hunting skills and instincts of the bird, making it more effective in the field.

When a falconer gives the bird an easy chance to chase a new quarry, it allows the bird to engage in natural hunting behaviors in a low-pressure environment. This practice is vital as it builds the bird's confidence and helps it learn the mechanics of hunting, such as flight, chase, and capture, while also fostering a bond between the falconer and the bird.

In contrast, serving pigeons is not a recommended practice for entering the bird, as it can create association problems and may not effectively introduce the bird to appropriate quarry. Furthermore, while some ancient practices in falconry may have fallen out of favor, entering the bird remains a relevant and necessary part of training. Choosing "none of the above" discounts the importance of this fundamental training process. Therefore, the best approach is indeed giving the bird an easy chance to chase a new quarry, as it is essential for developing its hunting abilities.