Red-billed quelea each nest. This species may nest several times per year when conditions are favourable. In the breeding season, males are diversely coloured. These differences in plumage do not signal condition, probably serving instead for the recognition of individual birds. However, the intensity of the red on the bills is regarded an indicator of the animal's quality and social dominance. Red-billed quelea males mate with one female only within one breeding cycle. There are usually three eggs in each clutch (though the full range is one to five) of approximately long and in diameter. The eggs are light bluish or greenish
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.