Physical Description
Apart from the striking size difference between the sexes (males are often twice as large as females), which is common to all baboons, this species also shows sexual dimorphism in coloration. The fur of males is silver-white in color and they have a pronounced cape (mane and mantle) which they develop around the age of ten, while the females are capeless and brown. Their faces range in color from red to tan to a dark brown.
Males may have a body measurement of up to 80 cm (31 in) and weigh 20–30 kg (44–66 lb); females weigh 10–15 kg (22–33 lb) and have a body length of 40–45 cm (16–18 in). The tail adds a further 40–60 cm (16–24 in) to the length, and ends in a small tuft. Infants are dark in coloration and lighten after about one year. Hamadryas baboons reach sexual maturity at about 51 mo for females and between 57 and 81 mo for males.
Read more about this topic: Hamadryas Baboon
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