nod swimming Directory References Discover Timeline of the Space Race, 1957–69 Why Doesn’t Arizona Observe Daylight Saving Time? Why Are There Only 28 Days in February? Inventors and Inventions of the Industrial Revolution New Seven Wonders of the World U.S. Death Toll During Major Events What Is the Emoluments Clause? Contents nod swimming animal behavior Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:mallards In mallard…female in a gesture called nod-swimming while she bathes. After mating, drakes lose their flight feathers, becoming flightless for several weeks. Read More
