Extermination of dingoes and the consequent loss of small mammals – not just overgrazing by livestock – have led to a rapid spread of woody weed shrubs across semi-arid Australia, a new study shows.
Extermination of dingoes and the consequent loss of small mammals – not just overgrazing by livestock – have led to a rapid spread of woody weed shrubs across semi-arid Australia, a new study shows.