Bird Roller ...đď¸..
Tail ...
We had good views of a slim, blackish, long winged bird with brilliant white upper central tail feathers.
Tail long, clothed with long hairs.
In Penaud's artificial bird the equilibrium is secured by the addition of a tail.
While it may be one of the shortest roller coasters in terms of duration, its thrills will be long remembered and enjoyed by thousands of.