Pictures of the animal - domestic and wild, large and small.
1) Horses fighting in a pasture near the Chinese city of Chifeng. (Wu Xiaoling / Zuma Press)
2) The seven-month Kibibi sitting on the lap of his mother Mandara, living at the Smithsonian National Zoo in Washington, DC. (Karen Bleier / AFP - Getty Images)
3) 6-day zhirafenok stands with his mother in the zoo in the English city of Chester in Cheshire. (Andrew Yates / AFP - Getty Images)
4) Thai Navy Sailor collects hawksbill turtles to release them back into the sea at the Center for the protection of sea turtles of the Royal Thai Navy in Sattahip, Chonburi province in Thailand. (Chaiwat Subprasom / Reuters)