It's actually just the lighting in the photograph making her nose shine so bright. A tiny female Blue Duiker calf was born Dec. 8 at Fresno Chaffee Zoo. The calf weighs 1lb and stands 5 inches tall at her withers. Duikers are among the smallest of Antelope species and generally weigh only 20 to 26 pounds when fully grown.
Duikers are found throughout sub-Saharan Africa in wetlands, rainforests and timber-heavy regions. Although they browse on grass, leaves, shrubs and trees, Duikers are classified as frugivores because the main component of their diet is fruit. They have also been observed eating carrion and insects, which isn't common among most Antelope but provides protein to their diet.