We watched that leopard for about 45 minutes in the Masai Mara National Reserve. After a while, she decided to get down her tree and stayed in that fork for a few seconds, giving me the chance to take the picture.
Nikon D700, Sigma 150-500mm OS at 220mm, F 6.3, 1/2500s, ISO 1000, handheld.
Date: 08/07/2012
Location: Masai Mara National Reserve, Kenya
Photographer: Arnaud Germain