Which of the following statements is true about the cere of a hawk?

The cere of a hawk is indeed the area that contains the nostrils, which is a significant aspect of its anatomy. Located at the top of the beak, the cere serves important functions, including protecting the nostrils and playing a role in respiration. It is typically fleshy and can vary in color depending on the species, but its primary function relates to the breathing and sensory capabilities of the bird. Understanding the anatomy of the cere is essential for falconers, as it helps in distinguishing between different species and assessing the health of the bird. This anatomical feature is not composed of plumage; rather, it is a distinct characteristic of the bird's facial structure.