Sanctuary Nature Foundation

The Hulk.

Kabini Nagarahole National park Karnataka.

Generally, gaur are most active in the morning and evening. However, they can be active by day or even become nocturnal, when living nearby human settlements. These sociable animals gather into herds, containing 8-11 or more individuals. A gaur herd includes females and one dominant male. The home range of each herd covers about 78 sq. kilometers’ (30 sq. miles) territory. Bulls often congregate into bachelor herds while older males occasionally prefer living solitarily. Against a threat, the bull usually lowers its head and hind side, attacking the rival from the broadside with its horns. When alarmed, these animals give out a call known as "whistling snort".
Gaur have polygynous mating system, where one male mates with a number of females. During the mating season, males give out calls of clear resonant tones, in order to attract receptive females. Meanwhile, bigger males are more successful in capturing the attention of females. They breed all year round with a peak period, lasting from December to June. Female Gaurs usually have an interval of 12-15 months between births. The gestation period lasts about 270-280 days, yielding a single baby. A newborn gaur calf weighs 23 kgs (50 Ibs) on average. At the age of 9 months, the calf is weaned and becomes reproductively mature when it is 2-3 years old.

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