Man observing clusters of monarchs on sacred fir and pine trees at the Monarch Butterfly Biosphere Reserve in Cerro Pelon

---

Man observing clusters of monarchs on sacred fir and pine trees at the Monarch Butterfly Biosphere Reserve in Cerro Pelon - Donato Guerra, State of Mexico, Mexico. The butterflies overwinter in the forests of central Mexico.

---

Size: 5616px × 3744px
Location: Monarch Butterfly Biosphere Reserve in Cerro Pelon - Donato Guerra, State of Mexico, Mexico
Photo credit: © Paul Christian Gordon / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: abies, biosphere, bivouac, boundry, butterflies, butterfly, cerro, colony, danaus, donato, fence, fir, forest, guerra, heritage, insect, male, man, mexico, migration, monarch, observing, overwinter, oyamel, pelon, plexippus, religiosa, reserve, sacred, sanctuary, site, state, stump, trees, trunk, unesco, visitor, world