Kritika Ranjan Profile picture
Oct 3 12 tweets 10 min read
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
This was the first attempt of its kind in the whole world and in April, 1984 the first batch of rhinos set foot in Dudhwa National Park, making it the second home for the Greater One-Horned Rhinoceros outside of North-East India.
4/ 11
They were released into a 27 km² rhino reintroduction area (RRA) in the Kakraha block of south Sonaripur range. To prevent conflict and to assist their initial establishment in optimal habitat, the area was contained in an electrified perimeter.
5/11
Then in 1985 four females were #relocated from Chitwan National Park, Nepal to DNP in order to maintain a diverse genetic pool and genetic variability in the reintroduced population. The rhinos acted as an umbrella species and helped other #herbivores flourish.
6/11
The forest department and WWF ensured extensive monitoring of Rhinos by establishing a monitoring camp at Salukapur with dedicated elephants and trackers. Each rhino was identified, named and tracked regularly to ensure their safety.
7/11
It is impossible to talk about Dudhwa Rhinos without talking about their patriarch 'Banke' who arrived as a young 15 year old bull in 1984 and dominated the scene till 2016. Most Rhinos in Dudhwa today are progenies of Banke.
PC - @ashoka_speaks
8/11 Banke
In 2018, Phase 2 of the reintroduction program was launched with 4 rhinos being transported to another fenced area in the Belrayan range of the Park. They have since adapted well and 2 calves have been born in their new habitat.
9/11 Image
This success has emboldened the authorities to consider creating a third Rhino Rehabilitation area in the Katerniaghat range of the park. Today the rhino population in Dudhwa stands at 42 with zero poaching which is huge success for rhino conservation in the country.
10/11
However the real trial by fire awaits them as plans are being made to release them from fenced enclosures into the open forests with radio collars around their necks. Once a free ranging population is established then this program can be called a success in the true sense.
11/11

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More from @KritikaRanjan6

Oct 5
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 Image
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
Read 13 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 Image
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 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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