Desc: The Macaw Kingdom: Popular Science Edition: Directed by Dávid Attila Molnár. With George Olah. In February, 2016 the nine members of an international scientific expedition finally got on board of an Amazonian motorized canoe. It took 4 days for them to reach the location. After setting up their base camp in the rainforest, researchers climbed giant trees, investigated nest hollows, captured and tagged young macaws and collected blood samples and feathers for genetic analysis.