The amount of rotation is called the angle of rotation and is measured in degrees. By convention a rotation counter-clockwise is a positive angle, and clockwise is considered a negative angle. Rays from the point of rotation to any vertex all turn through the same angle as the image is rotated.
Bird With Largest Wingspan â Wandering Albatross. The âWandering Albatrossâ has been declared as the bird with largest wingspan among all the living birds. Its wingspan on average ranges from 8.2 to 11.5 feet (2.51 to 3.50 meter). Larger wingspans of about 13.8 and 17 feet have been reported but they were not verified. The largest wingspan bird Wandering Albatross ever recorded was about 11 feet and 11 inches.
Eagles with the largest wingspan. 1  White-tailed eagle (Haliaeetus albicilla) â 218.5 cm (7ft 2in) / max: 253 cm (8.3 ft) 2  Stellerâs sea eagle (Haliaeetus pelagicus) â 212.5 cm (7 ft) / max: 250 cm (8ft 2in) 3  Wedge-tailed eagle (Aquila audax) â 210 cm (6ft 11in) / max: 284 cm (9ft 4in)