“Where the Crawdads Sing,” giving viewers a glimpse of the vast wetlands in which the film adaptation of Delia Owens’ novel is set.“We worked with a fantastic company,” director Olivia Newman told TheWrap in a recent interview about the film. “They just gave so much attention to detail to get the blue heron right, and we had a very specific idea in mind for how we wanted to lead the viewer into the swamp and first introduce them to the world of the marsh.”The bird eventually weaves past the coastline and then down into the swamps to land near Kya (Daisy Edgar-Joens), who is hiding from the sheriff that wants to track her down for questioning regarding the murder of Chase Andrews (Harris Dickinson).“We worked with a drone company to get those shots exactly the way we wanted and then added the bird into the path.