Jurong Bird Park can be seen here — the hyacinth, Lear's and Spix's. Houses five species of penguins within . Featuring a tall Portuguese galleon façade and designed to resemble a ship, the interior of Penguin Coast is constructed with timber beams and wooden flooring. Penguin Coast is home to the Humboldt, rockhopper, macaroni and king penguins, which live in an indoor, climate-controlled den with access to an outdoor enclosure showcasing African penguins, African darters and Hartlaub's gull. Asia's first nocturnal bird house featured a system of reverse lighting, converting day to night and vice versa. On display were 60 birds from 17
What Bird is That? kookaburra seated on and within a large red question mark. It contains 36 coloured plates of paintings of Australian birds by the author, as well as several black-and-white photographic plates of habitat. There were numerous reprints and revised editions in various formats produced well into the 1980s. The first edition was sponsored by the Gould League of Bird Lovers of New South Wales of which Cayley was a Council member. In return for its sponsorship, Cayley offered the Gould League four tenths of his 10% book royalty. However, initial sales were slow and in 1935 he sold his entire share