Males, which grow up to 3.8 feet (1.16 meters) long from head to tail tip, have bright-red feathers on their breast and underparts, a golden quiff and lower back, and a striped, orange-and-black neck.

A large, bonkers-looking bird, with a featherless, wrinkly neck (aqua blue in females, cherry red in males), and striking, black-and-white tail feathers, its dramatic call – think of the ...