Sun lover
Young oranutang Redd, safe in the arms of his mother Batang, enjoys the sunshine on a warm late winter's day.
I walk the line
Oranutang Batang and her young son Redd cross the O Line, 40 feet above the ground at the National Zoo in Washington, DC.
The crossing
Orangutan Batang and her young son Redd cross the O Line, 40 feet above the ground at the National Zoo in Washington, DC.
Don't look down
Mandara draws a crowd
Female gorilla Mandara sits close to a group of children at the National Zoo in Washingon, DC.
Baracka has a ball
Male silver back gorilla Baracka holds a ball containing honey at the National Zoo in Washington DC.
Baby feeding
Mother gorilla Calaya feeds her baby, Moke, born April 15, 2018 at the National