Lorraine Bennery / White-fronted brown lemur (Eulemur albifrons) climbing tree, looking at camera. Rainforests of the Atsinanana, Marojejy National Park, Madagascar.

Lorraine Bennery / White-fronted brown lemur (Eulemur albifrons) in tree, Rainforests of the Atsinanana, Marojejy National Park, Madagascar. Endangered species, endemic.

Lorraine Bennery / White-fronted brown lemur female (Eulemur albifrons), sitting in tree, Rainforests of Atsinanana, Marojejy National Park. Madagascar, Endangered, endemic.

Lorraine Bennery / White-fronted brown lemur (Eulemur albifrons) two climbing up vine in forest. Rainforests of the Atsinanana, Marojejy National Park, Madagascar.

Lorraine Bennery / White-fronted brown lemur (Eulemur albifrons) eating leaf in tree. Rainforests of the Atsinanana, Marojejy National Park, Madagascar.

Lorraine Bennery / White-fronted brown lemur (Eulemur albifrons) perched in tree, looking at camera. Rainforests of the Atsinanana, Marojejy National Park, Madagascar.

Lorraine Bennery / Red-bellied lemur (Eulemur rubriventer), sitting in tree, Rainforests of Atsinanana, Marojejy National Park, Vulnerable, endemic.

Lorraine Bennery / Leaf tailed gecko (Uroplatus phantasticus) in rainforest of Atsinanana, Marojejy National Park, Madagascar, Endangered, endemic.

Lucas Bustamante / Black-and-white ruffed-lemur (Varecia variegata) looking up, Palmarium, Atsinanana, Madagascar??.

Lucas Bustamante / Spotted fish-scaled gecko (Geckolepis maculata) close up of scales, Palmarium, Atsinanana, Madagascar.

Lucas Bustamante / Coquerel's sifaka (Propithecus coquereli) Palmarium, Atsinanana, Madagascar .

Lucas Bustamante / Aye Aye (Daubentonia madagascariensis) at night, Palmarium, Atsinanana, Madagascar.