A massive invasion of land crabs has surprised residents of the municipality of Caibarién in the province of Villa Clara in recent days, leaving stunning scenes that have gone viral on social media.
Videos shared by users, such as J. Antonio Álvarez, show hundreds of crabs moving through yards, hallways, and the interiors of homes, climbing walls and appearing in unexpected corners of the well-known coastal village in central Cuba.
Although the so-called "crab runs" can be observed in various areas of the country during certain times of the year, residents of Caibarién consider the magnitude of the phenomenon recorded in the last three years to be unusual.
In statements to Radio Caibarién last year, a resident identified as Oscar Valdés linked the increase in crabs to the decline of agriculture in the area.
“The lands were previously cultivated, but now they lie fallow. This has created a habitat for crabs,” said the farmer, clarifying that his comment is not scientifically based, but is supported by his knowledge of the local environment.
The current avalanches are mainly composed of pregnant females, commonly known as "cangrejas enchapadas."
Unlike male crabs, which are consumed in the region during the spring, these females were not typically part of the local diet, making their proliferation more concerning.
The phenomenon has caused discomfort and even fear among the residents, who report difficulties in controlling the infestation and keeping their homes clean and safe.
Although they are not dangerous, crabs can cause minor property damage and transmit diseases if not handled properly.
In other regions of the country, such as Cienfuegos or Pinar del Río, it is common to observe the migration of crabs between March and April, when these animals move to the sea to lay their eggs.
During that journey, many die crushed by vehicles while trying to cross roads.
In Cuba, there are approximately 288 species of crabs distributed across more than 20 families, some of which exhibit seasonal migratory behaviors that significantly impact both urban and rural environments.
Filed under:
