The total area of the extended property is 331,397 ha, surrounded by a buffer zone of 391,788 ha; together they equal the area of the entire Calakmul Biosphere Reserve. This property, while nowadays ...

For the past 10 years, researchers have been using trail cameras to monitor some Baird’s tapirs at Calakmul Biosphere Reserve in southern Mexico, according to a study published March 13 in the ...