Discovery of Carnivorous Plant in Rajasthan

Recently, Keoladeo National Park in Rajasthan has gained attention for the large presence of the rare carnivorous plant, Utricularia, commonly known as bladderworts. This season marks increase in their numbers, enhancing the park’s biodiversity. Experts highlight that the presence of Utricularia contributes positively to the ecosystem by preying on small insects, thus maintaining environmental balance. This plant plays an important role in controlling insect populations, which is crucial for the local ecosystem.

Characteristics of Utricularia

Utricularia uses bladder-like traps to capture small organisms. These traps can ensnare protozoa, insects, larvae, mosquitoes, and even tadpoles. Once an organism enters the bladder, it becomes trapped and dies. The terrestrial species thrive in waterlogged soil, where they effectively trap small swimming creatures.

Habitat and Growth Conditions

The growth of Utricularia in Keoladeo National Park is attributed to the abundant water supply from the Panchana Dam. This water source creates ideal conditions for the plant’s proliferation. Singh notes that the plant has been observed in the L, K, and B blocks of the park. The presence of Utricularia is not a new phenomenon; it was previously spotted when the park received water from the dam years ago.

Biodiversity of Keoladeo National Park

Keoladeo Ghana National Park is renowned for its rich biodiversity. It is home to thousands of native, resident, and migratory birds, particularly during the winter months. The park has recorded at least 400 avian species. In addition to birds, the park supports diverse wildlife, including 20 fish species, 70 reptiles and amphibians, and 50 mammalian species. Over 60 unique species of Lepidopterans and nearly 400 plant species have also been documented.

Historical Significance of the Park

Originally established as a waterfowl hunting ground, Keoladeo National Park was designed by Maharaja Suraj Mal of Bharatpur. It became a bird sanctuary in 1956 and was declared a protected area in 1971. In 1982, it was officially designated as a national park. The park was recognised as a UNESCO World Heritage Site in 1985, denoting its ecological importance.

Environmental Role of Carnivorous Plants

The large-scale growth of carnivorous plants like Utricularia plays a vital role in maintaining ecological balance. These plants help control the populations of small insects and microorganisms, which supports overall biodiversity in the region. Their presence contributes to a healthy ecosystem, showcasing the intricate relationships between different species within Keoladeo National Park.

1. Utricularia furcilata was last seen in India in 2021.
2. Keoladeo National Park was formerly known as Bharatpur Bird Sanctuary.
3. The park covers an area of 29 km² (11 sq mi).
4. Over 1,000 invertebrate species inhabit the park.
5. Keoladeo Ghana is located at the desert-tropics interface.

Month: Current Affairs - January, 2025

Category: Environment Current Affairs