Theo Allofs / Mountain Gorilla (Gorilla gorilla beringei) female with two week old baby, Volcanoes National Park, Rwanda

Theo Allofs / Mountain Gorilla (Gorilla gorilla beringei) female, Volcanoes National Park, Rwanda

Chien Lee / Mountain Gorilla (Gorilla gorilla beringei) female, Parc National des Volcans, Rwanda

Chien Lee / Rough Chameleon (Chamaeleo rudis), Mount Bisoke, Parc National des Volcans, Rwanda

Chien Lee / Rough Chameleon (Chamaeleo rudis), Mount Bisoke, Parc National des Volcans, Rwanda

Cyril Ruoso / Mountain Gorilla (Gorilla gorilla beringei) female holding a three month old newborn, Parc National Des Volcans, Rwanda

Cyril Ruoso / Mountain Gorilla (Gorilla gorilla beringei) napping, Parc National Des Volcans, Rwanda

Cyril Ruoso / Mountain Gorilla (Gorilla gorilla beringei) adult female, Parc National Des Volcans, Rwanda

Cyril Ruoso / Mountain Gorilla (Gorilla gorilla beringei) portrait of a male in the rain, Parc National Des Volcans, Rwanda

Cyril Ruoso / Red-rumped Swallow (Cecropis daurica) collecting mud to build a nest, Rwanda

Cyril Ruoso / Angolan Colobus (Colobus angolensis) portrait in tree feeding on leaves, Rwanda

D. Parer & E. Parer-Cook / Mountain Gorilla (Gorilla gorilla beringei) silverback, Parc National des Volcans, Rwanda