Definition
The genus Rhea includes the large, flightless birds found in South America. These birds, known as rheas, are characterized by their long necks, three-toed feet, and strong legs adapted for running. They are similar in appearance to ostriches but smaller. Think of 'genus Rhea' as the 'Rhea Brand,' representing the specific group of birds sharing these characteristics. They are the ground-speed champions of the South American plains. 🦩