Final answer:
Hummingbirds are not the only birds that can fly backward.
Step-by-step explanation:
False. While it is true that hummingbirds have the unique ability to hover in mid-air and fly in all directions, including backward, they are not the only birds that can do this. Some other bird species, such as certain species of kingfishers and woodpeckers, also have the ability to fly backward.
However, hummingbirds are known for their exceptional flying skills and agility, which allow them to perform impressive aerial maneuvers.