In addition to food availability, several other factors could influence the migratory patterns of cuckoos. One significant factor is weather conditions along their migration route, including wind patterns and temperature changes. Cuckoos may adjust their routes or timing based on favorable winds for easier travel. Another factor is habitat loss and degradation, which can disrupt traditional stopover sites or breeding grounds, forcing cuckoos to alter their migration paths. Additionally, competition with other species during breeding seasons or along migration routes can also impact cuckoo behavior and route selection.