Invasive Moroccan Squirrel Threatens Canary Islands’ Ecosystem

The Institute of Natural Products and Agrobiology (IPNA) and researchers from the Spanish National Research Council (CSIC) have been alerting for several decades to the presence in the Canary Islands of invasive species that threaten the archipelago’s ecosystem. One of them is the "Barbary ground squirrel" (Atlantoxerus getulus), a rodent native notably to Morocco. It would have been introduced to Fuerteventura as a pet in the mid-1960s before spreading throughout the island, reports La Razon.

According to researchers, "the possession, trade and transport of this species considered invasive are prohibited by law". This rodent measures between 16 and 23 centimeters and has a tail of similar length. It generally does not weigh more than 300 grams and is distinguished by its grayish fur with stripes on the sides and its bushy tail. Like other animals of the same species, the Barbary ground squirrel mainly feeds on seeds, fruits, roots and insects.

Unlike other species, the Atlantoxerus getulus does not hibernate and remains active all year round. It lives in desert areas. IPNA researchers recommend the implementation of stricter control mechanisms to prevent the invasion of these species, as New Zealand or Australia have done, where airport controls have been strengthened, allowing for faster detection and response.