whistle - n. a high and loud sound made by forcing air through your lips or teeth
preserve - v. to keep (something) in its original state or in good condition
heron - n. a large bird that has long legs and a long neck and bill
nest - n. the place where a bird lays its eggs and takes care of its young
handsome - having a pleasing appearance that causes romantic feelings in someone
Now it’s your turn. Imagine you are Sylvie. Would you do the same thing she did - keep silent about the heron? If not, what could you say to the young man to make him stop killing birds?