Growing human activity in the Himalayas is changing the habitat and communication style of the Himalayan Monal, also known as the Danphe, according to two studies by Indian researchers.
Infrastructure development and tourism are shrinking the bird's natural habitat, prompting it to move to higher elevations. The studies also found that the Monal has changed the pitch and tone of its calls, helping its sounds cut through human-generated noise and reach mates and competitors.
The Himalayan Monal is Nepal's national bird and the state bird of Uttarakhand, India. The findings, reported by Ratopati, highlight how human presence can affect both wildlife habitat and animal communication.
How human activity is affecting the Himalayan Monal
- Habitat pressure: Infrastructure development and tourism are reducing the bird's natural habitat.
- Higher elevation: The Monal is shifting to higher ground as its habitat changes.
- Changed calls: The bird has altered the pitch and tone of its calls to communicate amid human noise.
The findings point to changes in both where the Danphe lives and how it communicates as human activity grows across the Himalayan region.
