Wildlife Corridors and Their Importance

The video discusses the historical coverage of forests in India and the impact of human activities leading to fragmentation. Fragmentation results in isolated animal populations, which is detrimental to their survival. Wildlife corridors are crucial as they connect fragmented forests, allowing animal movement and maintaining genetic diversity. A case study of tiger migration in Karnataka highlights the importance of these corridors. The video emphasizes the need for corridors to prevent conflicts and support biodiversity.

What has been a major cause of forest fragmentation in India?

• Climate change

• Developmental activities by humans

• Natural disasters

• Increased wildlife population

What is a significant consequence of forest fragmentation?

• Formation of larger animal populations

• Increased forest cover

• Creation of isolated animal subpopulations

• Improved biodiversity

What happens to animal populations in isolated forest fragments?

• They become extinct immediately

• They face challenges due to lack of movement

• They become larger and more diverse

• They thrive without any issues

How do wildlife corridors benefit animal populations?

• By providing food

• By connecting fragmented forests

• By increasing forest fragmentation

• By isolating animal populations

What is a wildlife corridor often compared to?

• A tunnel

• A wall

• A bridge

• A barrier

What was observed in the MM Hills Sanctuary after the formation of corridors?

• Complete isolation of animal populations

• Successful migration and territory establishment by tigers

• No change in animal movement

• Decrease in tiger population

What is the impact of corridors on disturbed areas with small populations?

• They take longer to recover

• They remain unchanged

• They recover rapidly when connected to healthy populations

• They become more isolated

What was the tiger population status in the MM Hills Sanctuary before the corridor connection?

• Overpopulated

• High population

• No tigers present

• Low population

Why are wildlife corridors crucial in today's world?

• They maintain continuity between forests

• They prevent animal migration

• They reduce genetic diversity

• They increase forest fragmentation

What role do corridors play in maintaining genetic diversity?

• They allow gene flow between populations

• They reduce the number of species

• They prevent animal movement

• They isolate animal populations