A bird, for a comedy.
[Footnote: The biographies say so much, and the author’s notes say so little of the invention attributed to Leonardo of making artificial birds fly through the air, that the text here given is of exceptional interest from being accompanied by a sketch. It is a very slight drawing of a bird with outspread wings, which appears to be sliding down a stretched string. Leonardo’s flying machines and his studies of the flight of birds will be referred to later.]
Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.