Nursery (IMAGE) Frontiers Caption Abies religiosa (Sacred fir) seedlings produced in a communal nursery of Ejido La Mesa, at 3000 m of elevation (to induce hardening of the seedlings), at the border of the MBBR. Seeds originated from the MBBR, and seedlings were planted later at Nevado de Toluca. On the photo, Francisco “Don Pancho” Ramirez-Cruz, former chief of Ejido La Mesa, was in charge of the seedling production. Credit Cuauhtémoc Sáenz-Romero, UMSNH Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.