Young Mountain Gorilla in Virunga

Photographer credit: Alastair Kilpin, Mammoth Safaris

Mountain Gorilla detail

Photographer credit: Alastair Kilpin, Mammoth Safaris

Black-and-white Colobus

Photographer credit: Alastair Kilpin, Mammoth Safaris

forest Hibiscus in Virunga

Photographer credit: Alastair Kilpin, Mammoth Safaris

Senkwekwe Gorilla Orphanage

Photographer credit: Alastair Kilpin, Mammoth Safaris

Widows of fallen Park Rangers

Photographer credit: Alastair Kilpin, Mammoth Safaris