Inaki Relanzon / Eastern Grey Bamboo Lemur (Hapalemur griseus) feeding on bamboo shoot, Andasibe-Mantadia National Park, Madagascar, October

Inaki Relanzon / Eastern Grey Bamboo Lemur (Hapalemur griseus) feeding on bamboo shoot, Andasibe-Mantadia National Park, Madagascar, October

Fiona Rogers / Ring-tailed Lemur (Lemur catta) infant (less than 1 month) chasing tail of adult lemur. Berenty Private Reserve, Madagascar. Oct 2008.

Fiona Rogers / Ring-tailed Lemur (Lemur catta) male greeting infant. Berenty Private Reserve, Madagascar. Oct 2008.

Fiona Rogers / Ring-tailed Lemur (Lemur catta) female carrying baby one her back, sitting and alert. Berenty Private Reserve, Madagascar. Oct 2008.

Edwin Giesbers / Black and white ruffed lemur (Varecia variegata variegata) hanging from branch, Madagascar, captive

Edwin Giesbers / Diademed sifaka (Propithecus diadema diadema) jumping, captive, Madagascar

Edwin Giesbers / Diademed Sifaka (Propithecus diadema diadema) portrait, Madagascar, captive

Edwin Giesbers / Ring-tailed lemur (Lemur catta) with young, Berenty Reserve, Madagascar

Edwin Giesbers / Verreaux's sifaka (Propithecus verreauxi) running with young on back, Berenty Reserve, Madagascar

Edwin Giesbers / Ring-tailed lemur (Lemur catta) portrait, Berenty Reserve, Madagascar, Madagascar

Edwin Giesbers / Ring-tailed lemur (Lemur catta) portrait, Berenty Reserve, Madagascar