The Hamadryas Baboon is native to the Horn of Africa (East Africa) and the neighbouring Middle East.
They live in mixed groups led by dominant males with harems of females.
The male is significantly larger and greyer than the female. Adult males are twice as heavy as females.
The adult male Hamadryas Baboon (above left) has grey fur with wide, frizzy head and chest hair; the female (pair above centre) is much smaller,
leaner and browner without the wide head hair; youngsters (above right) resemble the female but are smaller still.
Particularly large female with baby.
Grooming is socially important.
Juvenile.
Baboon invents an axle.
They are industrious.
A climbing wall.