Mount Gaoligong Flying Squirrel

Introduction:
The Mount Gaoligong flying squirrel is a large, arboreal flying squirrel endemic to the highland forests of southwestern China. It is the third known member of the elusive genus Biswamoyopterus. Discovered through specimens in 2017 and 2018 near Mount Gaoligong in western Yunnan Province, this species is distinct in both coloration and skull shape from the other two species in the genus.

Physical Characteristics:

• Size:
  • Head-and-body length: 44 cm (1 ft 5 in)
  • Tail length: 52 cm (1 ft 8 in)
  • Weight: 1.370 kg (3.02 lb)
• Appearance:
  • The Mount Gaoligong flying squirrel has unique coloration and skull shape that distinguish it from other species in the Biswamoyopterus genus. Despite these differences, it can be easily confused with the more common Yunnan giant flying squirrel.

Habitat:

• Natural Habitat:
  • The species inhabits evergreen broadleaf forests.
  • Altitude: Approximately 2,000 meters (6,600 feet) above sea level.
• Distribution:
  • Restricted to the highland forests of Mount Gaoligong in western Yunnan Province.
  • Photographed at both eastern and western slopes of Mount Gaoligong.

Behavior and Ecology:

• Arboreal:
  • As an arboreal species, the Mount Gaoligong flying squirrel spends most of its time in the trees.
• Diet:
  • Likely herbivorous, feeding on a variety of fruits, nuts, and leaves, although specific dietary habits are not well-documented.

Conservation Status:

• Threats:
  • The species is threatened by human activities such as agriculture and poaching.
  • Due to its restricted distribution and general rarity, it is particularly vulnerable to habitat destruction and exploitation.

Conservation Efforts:

• Protection Measures:
  • Efforts to protect the evergreen broadleaf forests of Mount Gaoligong are crucial.
  • Anti-poaching measures and habitat preservation are essential to ensure the survival of this rare species.

Where to Watch the Mount Gaoligong Flying Squirrel in China and Yunnan:

Locations:

• Mount Gaoligong:
  • The primary location to observe this species. It is found on both the eastern and western slopes of Mount Gaoligong.
• Habitat Exploration:
  • Observing this species involves exploring the highland forests at around 2,000 meters above sea level.

Best Time for Birding and Wildlife Tours:

Season:

• The best time to visit Mount Gaoligong for wildlife observation, including the Mount Gaoligong flying squirrel, is during the spring and autumn months when the weather is mild and conducive for outdoor activities.

Birding Trips and Wildlife Tours:

• Guided Tours:
  • Join guided wildlife tours that focus on the rich biodiversity of Mount Gaoligong. Local guides can provide valuable insights and increase the chances of spotting the elusive flying squirrel.
• Photography Tours:
  • Special photography tours may offer opportunities to capture images of the Mount Gaoligong flying squirrel and other unique species in their natural habitat.

Additional Tips:

• Preparation:
  • Bring appropriate gear for highland forest exploration, including binoculars, cameras, and warm clothing.
• Local Expertise:
  • Engaging with local wildlife experts and researchers can enhance your understanding and experience of observing this rare flying squirrel.

By following these guidelines and understanding the unique characteristics of the Mount Gaoligong flying squirrel, enthusiasts can better appreciate and contribute to the conservation of this fascinating species.