Fody breeding plumage are usually colourful with bright red or yellow on the head and sometimes elsewhere. Non-breeding males and females are dull, sparrow-like birds with mostly grey-brown plumage. Fodies are typically found in forest, woodland or scrubland but some also occur in man-made habitats, especially the red fody. Some species feed mainly on seeds while others are largely insectivorous. Fodies build a dome-shaped nest of grass and other plant material. It has a side-opening and it is suspended from a branch or palm leaf. The genus was introduced by the German naturalist Ludwig Reichenbach in 1850. The type species was
Creature of Havoc to the rules given the story circumstances: damage to the creature (the player) is reduced by 1 STAMINA point due to its tough hide, while rolling a double on the dice when determining the player's attack strength will instantly kill an enemy. The player begins the adventure as the "creature of havoc" of the title, an unidentified, violent beast with no concept of who or where they are. Because the creature cannot make its own decisions, it is governed by instinct, and die rolls are initially used to determine which pages to turn to, rather than the player's own choice.