How runaway tigress’s cubs could save Similipal’s big cat population
GS3Economy · S&T · Environment · Security· Biotechnology & health research· Prelims + Mains·
Why in news
The birth of four cubs to Zeenat, a tigress relocated from Tadoba-Andhari Tiger Reserve, in Similipal Tiger Reserve marks a milestone in genetic diversification efforts.
Background
Zeenat was relocated from Tadoba-Andhari Tiger Reserve (Maharashtra) to Similipal Tiger Reserve (Odisha). The translocation program aims to introduce fresh genetic material to address inbreeding and improve long-term survival of the tiger population.
Facts for Prelims
- EnvironmentSimilipal Tiger Reserve is located in the state of Odisha.
- EnvironmentTadoba-Andhari Tiger Reserve is located in the state of Maharashtra.
- FactZeenat gave birth to four cubs following her translocation.
- S&TRadio collars are used to monitor the movement and health of translocated tigers.
For Mains
Q. Discuss the importance of genetic diversity in wildlife conservation and the role of translocation programs in maintaining viable tiger populations in fragmented habitats.
Dimensions to cover in your answer
- Genetic bottleneck: Risk of inbreeding depression in isolated tiger populations leading to reduced reproductive fitness
- Monitoring trade-offs: Balancing the need for tracking via radio collars with the behavioral needs of independent cubs
Keywords: Genetic diversity · Translocation · Inbreeding depression · Wildlife conservation · Population viability
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