Red-billed quelea was calculated to consume roughly of insects and of grass seeds during its breeding cycle. At sunrise they form flocks that co-operate to find food. After a successful search, they settle to feed. In the heat of the day, they rest in the shade, preferably near water, and preen. Birds seem to prefer drinking at least twice a day. In the evening, they once again fly off in search of food. Natural enemies of the red-billed quelea include other birds, snakes, warthogs, squirrels, galagos, monkeys, mongooses, genets, civets, foxes, jackals, hyaenas, cats, lions and leopards. Bird species preying on queleas
Red-billed quelea during flooding. It needs shrubs, reeds or trees to nest and roost. Red-billed queleas migrate seasonally over long distances in anticipation of the availability of their main natural food source, seeds of annual grasses. The presence of these grass seeds is the result of the beginning of rains weeks earlier, and the rainfall varies in a seasonal geographic pattern. The temporarily wet areas do not form a single zone that periodically moves back and forth across the entirety of Sub-Saharan Africa, but rather consist of five or six regions, within which the wet areas "move" or "jump". Red-billed quelea populations