The Darma valley in Uttarakhand's Pithoragarh district has recorded the first sighting of a snow leopard at an altitude of approximately 11,120 feet, highlighting the rare occurrence.

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Snow Leopard: The Endangered and Elusive Big Cat

Snow leopards are one of the most elusive and endangered big cats in the world. These majestic creatures are found in the mountainous regions of central and south Asia, including countries such as India, Nepal, Bhutan, Pakistan, and China. Due to their shy and elusive nature, snow leopards are rarely seen in the wild, making them a mysterious and intriguing creature to study and learn about.

Snow leopards are known for their stunning beauty and unique physical features. Their soft, thick fur is covered with black spots and rosettes, which helps them blend in with their rocky mountainous habitat. Their long tails help them maintain balance while navigating steep terrain, and their large paws are equipped with fur on the bottom to provide traction on slippery surfaces.

Despite their stunning appearance, snow leopards face a number of threats in the wild. Habitat loss, poaching, and climate change are all contributing factors to their endangered status. Snow Leopard is listed as "Endangered" on the IUCN Red List, which means that the species is at high risk of extinction in the wild. It is estimated that there are only 4,000-6,500 snow leopards left in the wild.

The snow leopard is also listed in CITES Appendix I.

Conservation efforts are being made to protect the snow leopard and their habitat. The Snow Leopard Trust, for example, works with local communities in the snow leopard's range to implement conservation programs that benefit both the big cats and the people who share their habitat.

Status of Snow leopards in India:

India is one of the twelve range countries that host this elusive feline. Snow Leopard is an important indicator of the ecological health of the Himalayan region and the Tibetan Plateau. Snow leopards help in controlling the populations of prey species such as ibex and blue sheep making their conservation even more important.

Habitat and Distribution in India:

Snow Leopard inhabits the high-altitude regions of the Himalayan and Tibetan Plateau, where the average elevation ranges from 3,000 to 5,500 meters. In India, Snow Leopard is found in the states of Jammu and Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, and Arunachal Pradesh. The estimated Snow Leopard population in India is around 400-700 individuals, which represents about 10% of the global population.

Snow leopards inhabit the following protected areas in India: Hemis National Park, Kishtwar National Park, Dachigam National Park, Gulmarg Wildlife Sanctuary, Hirpora Wildlife Sanctuary, Rangdum Wildlife Reserve, Overa-Aru, Kanji, Gya-Miru and Baltal-Thajwas Wildlife Sanctuaries in Ladakh, Jammu and Kashmir; Pin Valley National Park, Great Himalayan National Park, Rupi-Bhaba Wildlife Sanctuary, Sechu Tuan Nala Wildlife Sanctuary and Kibber Wildlife Sanctuary in Himachal Pradesh; Nanda Devi National Park, Gangotri National Park and Valley of Flowers National Park in Uttarakhand; Khangchendzonga National Park and Dibang Wildlife Sanctuary in the Eastern Himalayas.

Conservation Status in India:

In India, Snow Leopard is protected under the Wildlife Protection Act of 1972, and it is classified as a Schedule I species. The Indian government has also launched the Project Snow Leopard in 2009 to conserve and protect the Snow Leopard population and its habitat.

Challenges for survival in India:

The survival of Snow Leopard in India is threatened by various human-made factors. Habitat loss and fragmentation due to mining, hydropower projects, and infrastructure development have reduced the available space for the species to thrive. Poaching, for the illegal trade of Snow Leopard skin and body parts, is another major threat to the survival of the species. Climate change, which is causing the melting of the snow and ice in the high-altitude regions, is also affecting the prey base of the Snow Leopard, leading to food scarcity. Greenhouse gas emissions will likely cause a shift of the treeline in the Himalayas and a shrinking of the alpine zone, which may reduce snow leopard habitat by 30%.

Between 2003 and 2016, 710 skins were traded, of which 288 skins were confiscated. In China, 103 to 236 animals are poached every year, in Mongolia between 34 and 53, in Pakistan between 23 and 53, in India from 21 to 45, and in Tajikistan from 20 to 25.

26-Jan-2023: Corals in Thailand under destruction

A rapidly spreading disease, commonly known as yellow band disease, is killing corals over vast stretches of the sea floor of Thailand.

Yellow Band Disease:

  • Causes: Environmental stressors, increased competition for space
  • Impact: Destroys coral, no known cure

Coral Reefs

  • Marine invertebrates belonging to the class Anthozoa in the phylum Cnidaria
  • Live in compact colonies of many identical individual polyps
  • Underwater ecosystems made up of colonies of coral polyps
  • Coral polyps live in a symbiotic relationship with photosynthetic algae called zooxanthellae

Threats to Coral Reefs:

  • Climate change: ocean acidification, coral bleaching
  • Pollution: sewage, agricultural runoff, industrial discharge
  • Overfishing
  • Coastal development
  • Invasive species

Significance of Coral Reefs:

  • Ecological importance: diverse and productive ecosystems, regulating climate, protecting coastlines
  • Economic importance: fishing, tourism, recreation, medicine, biotechnology
  • Biodiversity: home to various marine life

Types of Corals:

  • Hard corals: engineers of reef ecosystems, build hard, white coral exoskeletons
  • Soft corals: attach to hard skeletons, found in deeper waters

Initiatives to Protect Corals:

  • Technological intervention: Cyromesh- Storage of the coral larvae at -196°C and can be later reintroduced to the wild, Biorock - Creating artificial reefs on which coral can grow rapidly.
  • Indian: National Coastal Mission Programme
  • Global: International Coral Reef Initiative, The Global Coral Reef R&D Accelerator Platform

21-Jan-2023: Indian Star Tortoise

A new study on the Indian Star Tortoise (Geochelone elegans) has found that illegal trade and unscientific translocations are causing major losses to the species' genetic diversity and habitat.

Indian Star Tortoise

  • Found in Indian subcontinent, West Pakistan, Sri Lanka
  • Habitat: dry, open habitats (scrub forests, grasslands, rocky outcroppings)

Threats:

  • Habitat loss due to urbanization and agriculture
  • Loss of genetic diversity due to hybridization and illegal trade

Protection Status:

  • IUCN Red List: Vulnerable
  • Wild Life Protection Act 1972: Schedule IV
  • CITES: Appendix I

Study recommends:

  • Proper conservation strategy
  • Intensive genetic screening for scientific breeding