US Customs Seizes 90 Invasive Snails at Detroit Metro Airport

On June 30th, US Customs and Border Protection (CBP) officers at Detroit Metropolitan Airport (DTW) intercepted 90 Giant African Land Snails in a passenger’s baggage arriving from Ghana. The passenger declared various fresh food items, leading to a secondary inspection where the snails were discovered.

The passenger had listed prohibited items such as beef skin and fresh peppers on their declaration form but omitted the snails. Agricultural specialists detected an unusual odor from a woven bag, which contained the live snails, each measuring 3 to 6 inches. These snails are classified as an invasive species in the US, posing risks to crops, structures, and human health.

Acting Port Director John Nowak highlighted the economic threat posed by these snails, stating that CBP agriculture specialists vigilantly monitor for harmful plants, animals, and insects. The Giant African Land Snails can cause extensive crop damage, carry diseases, and even damage buildings by feeding on stucco.

Declaring Goods at Customs

The CBP collaborates with other US agencies, including the US Fish and Wildlife Service, USDA, and CDC, to enforce regulations preventing the entry of harmful items. Seizing fresh food items helps prevent the introduction of diseases, pathogens, and invasive species that could severely impact the local ecosystem and agriculture.

Travelers to the US are advised to familiarize themselves with prohibited items and avoid carrying them to avoid fines or entry denial. The CBP and USDA websites provide comprehensive lists of restricted and allowed items to assist passengers in compliance.