I'd go with pathos, being nervous really isn't an emotion but it's similar towards fear and discomfort, and so pathos are associated with emotions.
Https://quizizz.com/admin/quiz/57fba7baf54f276402c2b247
Answer: The word suggests that the birds seen in the pictures are very special and maybe even rare. The picture hold value since these birds are so special.
The answer is A (he describes what de Sacy says and the actions he takes
