Most deer lose their spots as they grow up. The sika is one of the few that keeps them as an adult.

Deer and Pronghorn · day 3 of 7
It is one of the few deer that keeps its spots as an adult.
Its white spots look like plum blossoms.
They have learned to bow, so they are called bowing deer.
It has over 10 calls, from soft whistles to loud screams.
It tends to hide, squatting or lying belly-flat.
Two minutes a day, a new wild animal. Free on iPhone, Android and the web.
Feravox is a free wildlife app: 4,400+ species with real recorded sounds, 11 nature games and a free Daily 5, 1v1 quiz duels, conservation wins, and a safe Kids mode.