Flightless bird also included here. Flightless bird Flightless birds are birds that through evolution lost the ability to fly. There are over 60 extant species including the well known ratites (ostrich, emu, cassowary, rhea and kiwi) and penguins. The smallest flightless bird is the Inaccessible Island rail (length 12.5 cm, weight 34.7 g). The largest (both heaviest and tallest) flightless bird, which is also the largest living bird, is the ostrich (2.7 m, 156 kg). Ostriches are farmed for their decorative feathers, meat and their skins, which are used to make leather. Many domesticated birds, such as the domestic chicken and domestic
Work Is a Four-Letter Word more interested in having her sweep up the boiler room so he can concentrate on his first love, the mushrooms. Eventually he goes haywire and the film ends with Brose and Betty loading up a pram with mushrooms and escaping. The screenplay was written by Jeremy Brooks who adapted it the play "Eh?" by Henry Livings. It premiered in New York City in 16 October 1966. Livings won an Obie Award for Best Play the same year. David Warner had established a reputation for playing off-beat roles, including the title role in "Morgan: A Suitable Case For Treatment" (1966) and