Sandpiper

The genus Calidris, commonly known as sandpipers, belongs to the order Charadriiformes and the family Scolopacidae. While primarily recognized for their role in ecosystems, these birds can become agricultural pests by causing physical damage to emerging crops in specific regions.

Sandpipers frequently congregate on agricultural fields, particularly in waterlogged areas or newly sown plots. During their seasonal migrations, large flocks may descend upon farmland, seeking refuge and food, which leads to localized agricultural impacts.

Their biological behavior involves intensive foraging in soft soil. While their diet primarily consists of insects and small invertebrates, the foraging activity often involves probing the ground, which disturbs the soil structure around young seedlings and tender plant roots.

Damage is characterized by the trampling of seedlings, thinning of plant stands, and occasional consumption of germinating seeds. High bird density during sensitive stages of crop growth can lead to significant economic losses for farmers due to reduced plant density.

Protection strategies focus on non-lethal deterrence measures to manage bird presence on fields. Recommended practices include the deployment of bioacoustic bird scarers, reflective surfaces, and physical deterrents such as silhouettes of raptors to discourage flocks from landing.