On the last day of June, a traveler coming through Detroit Metro Airport from Ghana was found to be carrying a particularly unusual set of items in their luggage. According to CBS News, customs agents seized 90 live Giant African Land Snails after the passenger, initially declaring fresh food items, underwent a secondary examination. An odd odor emanating from a tied, woven bag led agriculture specialists to uncover the snails, ranging from three to six inches in length.
"These snails are an invasive species that could negatively impact our economy," Acting Port Director John Nowak was quoted to say in a statement. The snails, which were allegedly intended to be consumed, have the ability to voraciously eat through various plants, potentially causing significant agricultural damage if released into the environment. The passenger had earlier started to additionally declare other prohibited items such as beef skin and fresh peppers but conspicuously failed to mention their slimy companions.
The risk these creatures pose is not strictly limited to agriculture; they are also known to use the stucco on houses to fulfill their calcium requirements, contributing to structural damage. As CBP.gov details, these snails can grow even larger, up to a full 8 inches, and their diet includes many crop plants that are economically significant.
Travelers are urged to thoroughly educate themselves on current U.S. regulations before trying to bring any food items across the border to avoid seizures, penalties, and potential arrest. The Customs and Border Protection provides updates and guidance through social media platforms like X at @DFODetroit and @CBPGreatLakes.
