rare-snakes-return-after-over-a-century-in-up-s-dudhwa

The recent discovery of two rare snake species in Dudhwa National Park (DNP) has brought to light the park's ecological richness, generating excitement among conservationists and researchers alike.

Among the findings is the Painted Keelback (Xenochrophis cerasogaster), which had not been documented in Uttar Pradesh for over a century.

Wildlife experts also identified a brown vine snake (Ahaetulla prasina), previously unseen in the park's forests, as confirmed by officials.

Biologists Vipin Kapoor Sainy and Apoorv Gupta made the remarkable discovery of the Painted Keelback near Nakauva nullah in Dudhwa a few weeks ago.

This marked the first known sighting of this species in the region, despite the non-venomous snake being discovered dead, likely trampled by wild elephants.

"The recovery of this snake in Dudhwa after a gap of 117 years was really a feast to the eyes," Sainy remarked, noting the species had last been recorded in the Faizabad area in 1907.

The brown vine snake, identified a few months earlier, is a mildly venomous species known for its unique brown morph. Sainy discovered it while collecting swamp deer pellet samples at Bankey Tal in the Sonaripur range.

"I photographed the snake, took it into my lap for an on-spot observation, and later released it after documentation," he explained.

Further consultations with WWF-India expert Rohit Ravi confirmed it as the brown morph of Ahaetulla prasina, marking its first official documentation in Dudhwa.

Officials have praised these discoveries for enriching the understanding of Dudhwa's ecological diversity.

"With a landscape inhabiting some of the most unique and lesser-known species, Dudhwa has time and again proven to be a hotspot for new wildlife records, showcasing its ecological significance," remarked Lalit Kumar Verma, Field Director of Dudhwa Tiger Reserve (DTR).

Verma also emphasised the role of Ahaetulla prasina in maintaining forest ecosystems, calling it a "vital component in preserving regional biodiversity."

Deputy Director Dr Rengaraju T echoed this sentiment, highlighting Dudhwa's exceptional diversity of reptiles and amphibians.

"The Painted Keelback is a prime example of how Dudhwa continues to reveal its secrets and rich biodiversity," he added, noting that each discovery illuminates the park's complex ecosystem and the importance of ongoing conservation efforts.