Which term refers to introducing quarry species?

Answer: A — Entering

Introducing quarry species is about acclimating a raptor to a new prey item. The term for this step is entering. It involves gradually exposing the bird to the quarry’s scent, appearance, and movements so it learns to recognize and pursue it reliably during hunts. Bating refers to luring the bird with bait to practice hunting, Manning is about getting a wild bird comfortable with human handlers, and maiden voyage is not related to falconry training. So entering best fits the idea of bringing a new quarry species into the bird’s training.