Lesser cuckoo

The Lesser cuckoo (Latin: Cuculus poliocephalus) belongs to the Cuculiformes order and the Cuculidae family. In an agricultural context, it is important to clarify that this bird is not a plant pest; rather, it is a significant insectivore that specializes in hunting various caterpillars and beetles.

This species does not cause damage to crops, grains, fruits, or vegetables. Its diet consists of invertebrates, making it an ally of the agronomist rather than a threat. There are no known instances of this bird feeding on agricultural plants, as it lacks the physiological adaptations for herbivory.

The biology of the Lesser cuckoo is defined by its brood parasitic behavior, where it lays eggs in the nests of other smaller birds. Their life cycle is synchronized with the seasonal availability of insect populations in and around rural areas, providing a natural service to farmers by reducing the population of harmful pests.

In terms of agricultural impact, the species is considered harmless or even beneficial to fields and orchards. It does not damage infrastructure, seedlings, or harvest yields. Consequently, no control measures are required, and the application of pesticides against this species would be both illegal and ecologically damaging.

The recommended approach for agronomic management is to ensure the habitat remains suitable for beneficial birds. By avoiding unnecessary chemical usage in buffer zones and maintaining hedgerows, farmers can encourage the presence of the Lesser cuckoo, thereby enhancing natural biological control against local agricultural pests.