Showing posts with label prey. Show all posts
Showing posts with label prey. Show all posts

Friday, March 30, 2018

Tiger Ambush & Chase - Hunting

With Margaret & Georges France
Guests Courtyard House Kanha
  

Tiger Hunting Deer Video - Uday Patel
Kanha National Park in India

She must have arrived at predawn in the grassland and had settled down unseen. Whence we saw her she was safely ensconced in between the grass and could hardly be seen. We stayed there admiring the big cat in sylvan surroundings and serene settings that the forests are popular for. The rising sun had lit the strands of grass here and there creating an awe-striking splendor. 

We must have waited for some time observing the tigress taking a peek at deer in and around preparing for the kill. This continued for some time till there was a rustle amongst the bushes across the road. Swiftly she turned around and vanished into a grassy patch behind, right opposite the deer preparing to cross the road. We could not see her at all. Where was she?     

Ambush & Chase     

Suspense mounted as the deer (fawn + doe) slowly edged towards probably where the tigress was waiting. The camouflage was incredible as the big cat lay flat on her belly without a whisker being shaken. Tigers can sit incredibly silent and still for a very long time in wait for their prey and this is what the female was doing. She must be in the range of 130 to 150 kg weight and fully grown. 

The black stripes and yellow must be aiding her due to pattern disruption making her invisible in the meadow. The camouflage is remarkable and many times it is difficult for the prey to sight the predator. The body contours fit well in the terrain completely engulfing the animal, this is a unique feature and makes tigers stand out from other predators. Stealth and surprise are the key aspects of hunting and survival.       

The deer had yet not seen her and were a few feet away totally unaware of death waiting ahead.  The fawn was following a few steps behind the doe.  

It happened within a flick of the second as the tigress lunged at the fawn totally taken by surprise and fear. Rolling on its digit the big cat closed on the fawn covering a distance of about thirty feet. The move was effortless and strikingly fast. Upon nearing the fawn she struck at the tiny leg making him lose balance. Thus grounded she pierced her canines and broke the vertebrae of the prey. 

I could hear the heart-wrenching sound of the fawn as it struck the ground. But mercifully it was all over in seconds. In nature, death strikes fast due to a shock mechanism thus reducing the suffering.

In the same movement, the tigress gripped the fawn and was on her way to the cubs. She had come near to our jeep as it happened in few seconds and we could not reverse.  What was really surprising the big cat had not run out of breath and was moving swiftly probably towards her cubs. 

Dual Mode of Hunting 

The female had not only used an ambush but also chased the prey exhibiting how the tigers hunt in the wild. The patience exhibited was remarkable and the ground chosen to hide showed how experienced the animal was.     

Wednesday, January 17, 2018

Tiger Conservation: Securing Food

Most of the protected areas that have registered an uptick in the population of tigers have also experienced an uptick in prey base. This has happened simultaneously with the improvement of the habitat after the relocation of villages from the core zone or the critical tiger habitats.  

Predators are totally dependent upon prey base population for survival and breeding. The two categories of animals are inextricably linked and one cannot think of conserving the tertiary predators in absence of an adequate prey base. 

The big cat's intake includes spotted deer, sambar, wild boar, gaur, swamp deer, and langur in descending order. Outside the core area frequent consumption of livestock chiefly cattle takes place. But this is the bone of contention which endangers the species at the hands of the locals. Though the compensation plan mitigates the ire the incidence does create a grudge against the animal which could prove a further detriment for the existence of the already beleaguered species in India.  

The Project  Tiger Program in India is certainly inclusive and has been successful in preserving the ecosystems as a whole. With proper implementation, tiger populations have increased and could increase further.   

The positive number of games has favored the predators immensely and with increased breeding and protection. Subsequently, the overflow of prey base into the buffer has also resulted in a marginal increase in the tiger population in the zone. Marginally because many big cats inhabiting the core areas have included parts of buffer zone within their territorial command. Hence the density though appears to have increased it is not the case. Well, not to that extent.

There are tigers inhabiting the far regions of the buffer zone where ever sufficient area is contained and wood logging and poaching are restricted. This is where the challenge arises by the virtue of constant man-animal conflict,  frequent transgressions, timber felling, and poaching. The prey base is most susceptible in far-flung areas whence an inadequate protection mechanism is in the picture. 

This is also the case of our reserve forests outside the purview of protected areas. Though the infrequent incidence of the carnivores' presence comes to our notice now and then these are the grounds with virtually none or scare prey base. Poaching is a major threat in such areas while wood logging could be regular. Hence the hope of saving the species lies within the precincts of the protected areas in India.     

As a smart strategy greater concentration is accorded to hitherto badly ravaged areas within the core and the viable corridors. Once these areas have been replenished with prey base the focus should include the buffer zone inhabited by humans, their farms, and livestock. There is tremendous biotic pressure in the buffer zone with scores of villages settled post-relocation exercise. 

Many areas of the buffer zones have been degraded due to human pressure namely wood logging and indiscriminate grazing. Wetlands and other water bodies have experienced severe stress and need to be brought back. The creation of new water bodies wherever possible is an urgent requirement. Poaching though appears to be sporadic can run uncontrolled as many areas are neglected or could be deliberately overlooked by the patrol teams. Wildlife disease management is another important issue that is certainly being addressed at the core. 

Extensive afforestation programs have to be initiated in order to create a habitable ecosystem. Human activities have to be contained, and no commercial activities should be permitted at all including the construction of private houses.   

The buffer zones would be crucial inclusion in tiger conservation activities if the population has to sufficiently increase. Perhaps the number game if successful would fetch the tiger out of its critically endangered status and perhaps preserves the species forever. 

Though this malady exists possibly in all tiger reserves, Kanha sets a fine example. The population of gaur, chital, wild boar, and sambar have definitely increased in the buffer augmenting more habitable regions for the tigers. But here to cases of sporadic poaching using various means especially electrocution surfaces now and then. 

Installation of solar-based fencing which accords a mild shock is the answer to prevent man-animal conflict or reduce the instances. Though this may appear wishful thinking relocation from the buffer or containing local or migrant populations would benefit immensely. Excessive human intrusion and activities especially livestock grazing could have a negative impact on the wilderness.      

At the moment things seem to be moving upward greater efficiency and innovative management techniques along with strong political will can secure the future of the tiger in India. Perhaps forever.   

        

Sunday, April 20, 2014

A major menace - The stray dogs

I have seen this often near my hometown of Jabalpur. The city still contains wilderness bereft of others. There is a substantial population of chital deer, barking deer, Chinkara, sambar, wild boars, langurs, and peacock in the reserve forests surrounding Jabalpur City in Madhya Pradesh.  

A pack of dogs (not dhole) chasing a deer or seeking one is often seen. Like any town in India stray dogs abound not only are they a menace to the human population as they carry rabies they have become a major threat to wildlife. The menace if not controlled will take a heavy toll on wildlife all over the country.

After the organized slaughter during the British Regime in India and subsequently, by the Maharajahs, Satraps, and Nawabs the pillars of imperialism in India, stray dogs are next. Natural predators like the wolf,  jackal, fox, and hyena are losing ground and this is causing an imbalance in the predator-prey relationship - by the sheer numbers of stray dogs. The prey species in reserve forests, buffers, and periphery help support a greater number of predators that includes tigers and leopards. 

The Central Indian Tiger Reserves the best managed in India also face this threat since every pocket of conserved ecosystem outside the CTH contains tigers and leopards. The gains we have made in terms of increasing tiger/leopard populations in the reserves will be done away by the stray dogs.  

I believe this issue is being taken lightly. If the danger is realized to be of threatening proportion, stray dog population control will get impetus which anyway is a must.  

Thanks to excellent conservation measures prey species in parks like Kanha have spread over the reserve forests in the periphery thus supporting greater numbers of predators.  But this gain will be short-lived if preventive measures are not immediately put into action. 
Chinkara

Spotted Deer

Jackals

Barking Deer

Friday, August 15, 2008

Tragedy at Kanha

The most gentlemanly creature on Earth is tiger. This fact is well enumerated in wildlife journals and story books. But yet man fears this creature the most due to myths and mystical beliefs.

The tiger is an enigma and mystery and many describe the animal as most fearsome creature with spiritual powers that can wreck havoc on its enemy - man.

But in my years of scouring tiger forests, I have never come across an incidence of wanton killing by this magnificent beast. The explanation is forthright...tiger kills only for food. This sentence on tiger facts should sum it all for logical beings who understand the meanings of written and spoken words well.

The incidence took place this year when a "chara cutter" (grass cutter) had gone into the forest in early morning hours to fetch the elephants that track tigers and carryover tourists to the spot where the tiger has been located by mahouts or elephant riders.

It was the wee hour of the morning with visibility near zero. The chara cutter had moved into the forest right up to the Kanha Meadow...laboriously following the elephant spoor. Whence he reached the meadow he realized that the elephant he was looking for was deeper inside.

Kanha meadow is the prime tiger country and is at present a grassland habitat for a tigress with cubs. Death was lurking in the darkness for the poor man. He had no idea that he was close to the tigress with cubs. Tigresses are over zealously protective mothers and charge at anyone who dares come threateningly close to the cubs.

The defense mechanism of tigers is simple...run away or move quietly from all dangers, and in other circumstance offense becomes the best defense. The latter was the case of the chara cutter of whose intentions the tigress was unsure. In order to defend herself and the cubs near by see charged. The chara cutter could see the tigress moving aggressively towards him. His last word over the wireless communication set was a desperate call for help.

It was all over in seconds and the mahouts who landed up on the spot later found him lying in pool of blood - dead. Death is instantaneous in a tiger attack as the canines target the neck region in order to rupture the blood vessels and the vertebrae is crushed completely on impact.

Had the tigress been alone she would have quietly moved out of the picture, but with the cubs around it was not possible, hence she charged at the two legged creature. In local folklore it is said that the tiger marks its prey much in advance by sound, but I have on many instances seen tiger surprised by other animals and man. This is because of preoccupation at times. She may have come to know of the man's presence but had no idea that he would come so close. She must have missed his approach as her attention was riveted on the cubs.

Had she enough time to move the cubs into a hiding, I am sure a life would have been saved.

I saw the tigress on many wildlife safaris later, carrying over her tiger business of finding prey or just relaxing after a successful hunt. There was no aggression or blood thirst on her countenance.

"It was pure self defense man," she seemed to inform me apologetically.

The false beliefs about tiger cruelty and about the magical healing powers of its bones has put the graceful and beautiful animal unto sad plight.

God Save The Tiger!