Kritika Ranjan Profile picture
Oct 5 13 tweets 11 min read
Fifth post of the #Wildlife Week #Reintroduction Series.

Day 5 – Return of the #Barasingha to #Satpura #Tiger Reserve !!!

Swamp Deer commonly known as Barasingha have three subspecies, Wetland Barasingha, Hardground Barasingha and Eastern Barasingha.
1/12
Once #swamp #deer inhabited areas from Central India to the Godavari river in the south. Currently, they are found in five discrete populations in 3 regions of central, north-east and northern India.
2/12
Before the 1950s, the number of Hard ground Barasingha was estimated to be around 3,000 in Banjar Valley of Kanha National Park (KNP). However, by the 1960s the number had dwindled to a meagre 66 due to expansion of #agricultural activities into barasingha habitats...
3/12
... and extensive #poaching by tribals and hunters. The species became perilously close to #extinction in the state where it was the state #animal.
4/12
The fast depleting #population alarmed the forest authorities and various conservation methods were implemented such as relocation of villages esp. Saunf village, #habitat improvement, #grassland management and captive breeding which led to an increase in their population.
5/12
It was then decided that some of the individuals should also be shifted to other habitats within the KNP for the purpose of preservation. In the first instance, using the boma technique 7 barasingha were relocated to Van Vihar in #Bhopal.
6/12
After the #success of this project, permission was sought from Environment, Forests and Climate Change Ministry to relocate 20 swamp deer from #Kanha tiger reserve to #Satpura tiger reserve, which had been part of its historical range of distribution.
7/12
Habitat suitability study was conducted in which Bori range was found to be the best suited and a conservation breeding enclosure was thus built there. In 2014 the permission for capturing and relocating the swamp deer to #Bori reserve was granted.
8/12
Since previous attempts to tranquilise Barasingha had failed this time the non-invasive #Boma capture technique was used and 20 individuals were captured and #relocated in three operations in 2015 and 2016.
9/12
Their predator proof enclosure in Bori WLS was fortified with wallowing ponds and aquatic grasses. Further, 46 more individuals were relocated to Bori from Kanha between 2017 and 2020. Today the number of barasingha had increased to 94 in Bori.
10/12
Some deer have been released from their enclosures into the open #forest and have begun colonizing their historical grazing grounds in the #Churna range of Satpura Tiger Reserve about 50km away from Bori.
11/12
On similar lines Project Dol Horina was executed in #Assam by Wildlife Trust of India whereby the second population of Eastern Swamp deer was established in #Manas NP by transporting the animals from #Kaziranga.
12/12

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More from @KritikaRanjan6

Oct 6
Sixth post of the #WildlifeWeek Reintroduction series.

Day 6 - Panna Roars Again !!

#Panna National Park covering an area of 543 sq km is a splendid mosaic of plateaus, plunging gorges, vast expanses of teak #forests and #Savannah #grasslands teeming with #wildlife...
1/14 Mahaman from Bandhavgarh
.... and its lifeline Ken river running through the middle. It was upgraded to the status of a tiger reserve in 1994 but within 15 years it lost all its stripes !! The news broke out in May, 2009 that Panna TR which once claimed to harbour 40+ tigers had none left anymore.
2/14
It shook the forest department, the govt and every concerned citizen of the country to its core. Investigations were done on the disappearance of tigers and reports submitted by the WII, SIT setup by the NTCA and by an expert committee initiated by govt of MP.
3/14
Read 15 tweets
Oct 4
Fourth post in the #WildlifeWeek series. Today’s post is more of a #reviving one than #reintroduction.

Day 4 – Return of the #bandits to #Chambal !

The Red Crowned Roofed #turtle is a #species of #freshwater turtle endemic to South #Asia.
1/9
Historically the species was widespread in the #Ganga River, both in #India and #Bangladesh. Extirpated from most of its former range but currently it has dwindled a last surviving population of less than 500 adult individuals in the #wild.
2/9
Their population reduced drastically due to depredation of eggs and hatchlings by Golden #jackals, #habitat degradation due to #pollution and illegal sand mining in the floodplains. They are also extensively #poached for their meat and shell.
3/9
Read 10 tweets
Oct 3
Third post in the #WildlifeWeek series.

Day 3 - #Rhino resurgence in the #Terai !!

The Greater One-Horned #Rhinoceros is the second largest #mammal in #India after the #Elephant. Its distribution once ranged from the flood plains of the Indus to the Indo-Burmese border.
1/11 Image
However the loss of #grassland #habitat resulted in only a small population remaining in North East India and #Nepal.The species was totally extirpated from the Indian Terai in the 19th century, with the last rhino there being shot in the #Pilibhit Forest Division in 1878.
2/11
Following this extirpation, #Dudhwa National Park was surveyed for its habitat suitability for the species and finally in 1984, the Addl. CWLW U.P was tasked to capture 6 rhinos from the #Pobitora Wildlife Sanctuary, #Assam by tranquilizing them.
3/11
Read 12 tweets
Oct 2
Second post in the #WildlifeWeek series.

Day 2 – Squeals return to the tall wet #grasslands of #Assam !!!
1/13
Pygmy Hog is the tiniest, rarest and the most #endangered of all wild #pigs globally. In fact, phylogenetic analysis of the pygmy hog revealed that it belongs to a separate genus, Porcula. It is evolutionarily unique and completely different from #boars, #warthogs, and pigs.
2/13
Known to once thrive in the lush tall and wet grassland plains of the sub #Himalayas, they were feared to be extinct in the 1960's but were “rediscovered” in the year 1971.
3/13
Read 15 tweets
Oct 1
#WildlifeWeek is here. This week I will be sharing 7 #positive wildlife reintroduction stories from around the country. One story for each day. A small thread.
Day 1 - The return of Gaur in Bandhavgarh Tiger Reserve !!!
1/7 Image
#Gaur the largest #bovine in peninsular #India, was previously found in three discreet populations in Southern India (Western Ghats and #Nilgiri plateau), Central India (#Vidarbha, southern MP, #Chhattisgarh and Eastern ghats in #Odisha) and North-East India.
2/7
Gaur were historically found in #Bandhavgarh Tiger Reserve in small numbers. There were around 30-35 Gaur in BTR in the early 1990s, which had dwindled to just one individual in 1996 and zero in 1998.
3/7
Read 8 tweets

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