| Bengal Tiger - Panthera Tigris Tigris
 
 Predator Conservation Trust: Tiger Information: Panthera Tigris
 
 PREY
 Tigers mainly prey on large mammals such as pigs, deer, antelope, buffalo and
 gaur, but they also kill and eat small mammals and birds.  Tigers are
 solitary hunters which stalk and then ambush their prey.  They mainly use
 their sight and hearing when hunting and stalk the prey, approaching from the
 rear or side and get as close as possible to their prey before making a short
 final dash and leaping onto the prey.  The Tigers weight plus the force of
 the leap forces the prey to the ground at which point the Tiger will go for the
 throat to kill the prey by strangulation or a bite to the back of the neck.
 The carcass of the prey is usually dragged to a place of cover before being
 eaten.  After eating part of the carcass the Tiger often covers the remains
 and returns over several days for several more meals.  Tigers are capable
 of eating up to 40Kg of meat in a single sitting.
 
 Photo courtesy of
 Liz Leyden
 BEHAVIOUR
 Tiger Home Ranges vary hugely in size - in India they range from 50 to 1000
 square kilometres, whereas in Siberia they range from 500 to 4000 square
 kilometres.  At the opposite end of the scale, in Nepal they range from
 just 10 to 151 square kilometres. Females have smaller home ranges than males.
 Except when courting and mating, or raising cubs, Tigers are solitary
 animals.  They scent mark their territories with urine or faeces.
 REPRODUCTION
 Tigers become sexually mature at around 3 to 5 years old.  Females enter
 oestrus every 3 to 9 weeks and advertise this condition by roaring frequently
 and increased scent marking.  Mating lasts for between 2 and 4 days with
 the male mounting the female around 30 to 40 times a day, with each mounting
 lasting around 10 to 15 seconds.  This frequency of mating  is why the
 Tiger has been persecuted and slaughtered so its penis can be used in
 traditional Chinese medicine cures for impotence (despite the lack of any
 evidence as to its effectiveness, and the availability of modern effective
 medicines).  Gestation (pregnancy) lasts for between 93 and 111 days with
 104-106 being the most usual duration.
 |