Hawaiian Duck, also known as Koloa, is a medium-sized duck, similar to a female Mallard in appearance, but smaller and darker. Both sexes have spotted tail feathers. The bill is dark greenish, with an orange tip in some females. This duck is a native species found exclusively in the Hawaiian Islands; this one is at Sylvan Heights Bird Park. This beautiful duck exhibits a stunning combination of mottled brown plumage and a distinctive white eye-ring.
Hawaiian Duck
Mallard is an A4 class locomotive designed by Sir Nigel Gresley located at National Railway Museum, York. The A4s were built to power high-speed trains in the late 1930s, and their shape was honed in a wind tunnel to help them cut through the air as cleanly as possible. This powerful, aerodynamic masterpiece rocketed to 126mph in 1938, a steam speed record that was never surpassed.
The locomotive is 70 ft long and weighs 168 tons, including the tender. It is painted LNER garter blue with red wheels and steel rims.
