Siberian ibex
They are the longest and heaviest goats known, though they are surpassed in shoulder height. Males are between 88 and 110 cm (35 and 43 in) in shoulder height, and weigh between 60 and 130 kg (130 and 290 lb). Females are noticeably smaller, with heights between 67 and 92 cm (26 and 36 in), and weights between 34 and 56 kg (75 and 123 lb). Both genders have beards, though it is shorter and can be possibly absent in females. The colouration is also variable, from dark brown to light tan, with some reddish individuals.