Saturday, July 21, 2012

Barda Dungar to have lions by December



Barda Dungar, the area which was declared a sanctuary in February 1979, will hear the roar of lions soon. After the monsoon or at latest by December this year, this part of Gujarat will get its own pride of Asiatic lions.

Chief Conservator of Forests R.L. Meena said that if everything goes to plan, lions will populate Barda in Porbandar District. Barely 15 km from the coast near Porbandar town, the hill forest of Barda stands as a bulwark against salinity ingress in the region. This area was declared a sanctuary in February 1979. It has a forest area of 192.31 sq.km, which is relatively small.

Barda has long been identified as a possible new home for lions and the forest department expects eight lions to make their new home there. Officials said that there was a delay in lions moving to Barda Dungar because of the delay in building up a sufficient prey base in the area.

The sanctuary has sizable populations of leopards, hyena, wild boar, wolf, jackal, blue bull, chital, sambhar among other species. Officials said that prey base has reached sufficient levels for the re-introduction of lions.

Officials said in the event of an out break of disease or a natural disaster, the existence of the entire Asiatic Lion population could be at risk. “We will have an alternative site in place in such an eventuality,” the officer said. Adding that the department has allowed the lions to wander out of Gir naturally. This year by October we are expecting a group of lions to move there,” said the forest officer.







Lions drive leopards away from their kills



The king of the jungle turned plunderer. Lions of the Gir chase leopards away from their kills. A recent incident bore testimony to this phenomenon. A lioness browbeat a leopard away from its kills of a chital and feasted on it along with her three cubs in Dedakdi area.

In this incident reported earlier this week, the lioness got attracted to the kill much after the leopard killed chital and started eating it. A beat guard who witnessed this incident said that as the smell of the flesh wafted, it drew the lioness and her cubs. Seeing the lioness approach, the leopard beat a retreat and climbed up a near by hill.

“The lioness and the club finished off the kill within a half-an-hour and left the area. The leopard kept staring at the remains, said Sandep Kumar, deputy conservator of Forest, Sasan.

Kumar said this was not an isolated incident. “About 25-30 per cent of the kill by leopard was snatched away by the lions. A detail study about the food habits of the lions has revealed that there were more incidents of this kind this year compared to the past,” he said.

Such incidents occur usually when lioness are roaming with their cubs in search of food. Those lions that are not in pride and are leading isolated lives also resort to such practice.

Leopards who lead solitary life easily fall prey to lions’ plundering. However, there have been also instances of role reversal when leopards tried to steal lions’ prey. But these attempts usually result in calamity recently; a leopard was killed by a pride of lions when it tried to steal their kill.

Foresters claim that there have also been some rarest of the rare instances where leopards have been successful in driving the lions away from their kills. Leopards generally target hyenas to snatch away their kills, said the forest officials.




Friday, June 15, 2012

Avian Wonder: Birds Conduct Survey before nesing


It is not just human beings who usually undertake a survey before launching a new venture. Even birds are known to carry out survey before finding a nesting place for themselves.

A flock migratory Asian bird has already begun a survey in and around Kankaria lake. The survey is a part of their nesting activity at Kamala Nehru Zoo, popularly known as Kankaria Zoo.

Over 2000 Migratory birds, including Spoonbill, White Ibis, Little Cormorant, Night Heron and Cattle Egrets, have been coming to the zoo for nesting. “Over 2000 birds come to the zoo for nesting. This year, these birds have already begun their initial activities”, said R.K. Sahu, zoo superintendent.

“Before the birds finally come to the zoo for nesting, a group of 10-15 birds comes to the area and carries out the survey about the availability of food and water in the lake. Once this group is satisfies with the facilities, it goes back only to return with a larger group of suck birds”.

According to Sahu, the area is best suited for nesting because of the greenery and a lake with good fish. The water is also suitable for these birds.

The nesting season begins by June 15 and continues till October and November. Birds like Cattle Egret, Little Cormorant and Night Heron come to the zoo by June 15; others like Spoonbill and Ibis come in July. Officials said that two species of Cattle Egret come to the zoo for nesting.

Each bird gives birth to three to four baby birds and at the end of the season, the number of birds at Kankaria becomes around 10,000. These birds come to the zoo from nearby states as the water level in the lakes there goes down drastically. When they come, the birds also use the old nests which were left behind the previous season.

Brief Profile of some Winged guests


Cattle Egret

The Cattle Egret (Bubulcus ibis) a species from heron found in the tropics, subtropics and warm temperate zones. These birds are originally native to parts of Asia, Africa and Europe. This species maintains a special relationship with cattle, which extends to other large grazing mammals. The cattle Egret removes ticks and fillies from cattle and consumes them. The breeding season various within South Asia. Nesting in Northern India begins with the onset of Monsoon. The breeding season in Australia is November to early January.



Spoonbill

Spoonbills are a group of large, long-legged wading birds in the family. Spoonbills generally prefer fresh water to salty but are found in both environments. They feed for many hours each day. The male gathers nesting material, mostly sticks and reeds, sometimes taken from an old nest, the female weaves it into a large, shallow bowl or platform which varies in its shape and structural integrity according to species. They female lays a clutch of about three smooth, oval, white eggs and both parents incubate.


Night Heron

Adult Night Heron are shot-necked, short-legged and stout herons with a primarily brown or grey plumage and in most, a black crown. Young birds are brown, flecked with white. Night Herons nest alone or in colonies on platforms of sticks in a group of trees; or on the ground in protected locations such as islands or reed-beds. About three to eight eggs are laid. They primarily eat small fish, crustaceans, frogs, aquatic insects, and small mammals. During the day they rest in trees or bushes.


Little Cormorant

The Little Cormorant (Phalacrocorax Niger) is small as compared to other cormorants. The bird is 55 cm in length with an average mass of 442.5 grams. It is a resident species in most of tropical South Asia, commonly found in Bangladesh, Bhutan, Cambodia, China, India, Indonesia, Lao People’s Democratic Republic, Malaysia, Myanmar, Nepal, Pakistan, Sri Lanka, Thailand and Vietnam; additionally, it is a vagrant species in Afghanistan. These birds nest in colonies, typically located in trees near a water body.



Saturday, April 28, 2012

The Royal Hunt

A 17- year old tigress hunts a buffalo calf at the Ranthambore National Park in Rajasthan's Sawai Madhopur District on Tuesday. Courtesy:- Times Of India

Saturday, April 14, 2012

White-rumped vulture found dead

A juvenile oriental white-rumped vulture was found dead at Junagam near Hazira, some 27kms from Surat in South Gujarat, on Wednesday. Locals informed volunteers belonging to Nature Club(Surat) about the dead bird. This vulture species is protected under Schedule 1 category of Wildlife Protection Act. "It was a juvenile of oriental white-rumped vulture species. it was lying dead. We collected the bird from the spot and sent it to the forest department in Mahuva, Bhavnagar District, where the facility to keep dead birds exists," co-coordinator, Vultures' Conservation Program, Nature Club(Surat), Viral Prajapati said. The postmortem of the dead bird will be done at Pinjore to ascertain the cause of death. According to nature conservationists, three species of vulture endemic to South Asia- the oriental white-rumped vulture gyps Bengalensis, longbilled vulture gyps indices and slender-billed vulture gyps gastroenteritis- are at high risk of extinction. "It has been observed that oriental white-rumped vultures are usually found in the western region of south Gujarat. A small population of oriental white-rumped vulture and long billed vulture still survive in south Gujarat's coastal part near Hazira. There are about 45 oriental white-rumped vultures," Prajapati said. Use of veterinary drug diclofenac is responsible for bringing the three species of vulture's endemic to South Asia to the brink of extinction. The Government of India banned the drug in May 2006. Recently, the state government had said in the state assembly that there were only 1,065 vultures in Gujarat.

Courtesy:- Times Of India