A mix of hazelnut butter and contraceptive gel may be the elusive mixture that finally lets British scientists turn the tables on the invasive grey squirrels that have been driving the country’s native red squirrels to “near threatened” status.
A mix of hazelnut butter and contraceptive gel may be the elusive mixture that finally lets British scientists turn the tables on the invasive grey squirrels that have been driving the country’s native red squirrels to “near threatened” status.