All about Chital or Spotted Deer
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Context
- A recent paper urges the mapping of spotted deer (Chital, Axis axis) in the 5,000 square kilometers of Chennai Metropolitan Area.
Details
- The researchers describe Chital in Chennai as a dynamic meta-population. Small herds periodically disperse, maintaining connectivity among groups. Effective management is essential to prevent isolation and inbreeding.
- Zoological Survey of India, emphasize the need to identify sub-populations and crucial corridors for effective management.
MUST-READ: https://www.iasgyan.in/daily-current-affairs/article-of-the-week-gene-flow#:~:text=Inbreeding%20increases%20the%20risk%20of,conclusive%20evidence%20is%20still%20lacking.
https://www.iasgyan.in/daily-current-affairs/article-of-the-week-gene-flow#:~:text=Inbreeding%20increases%20the%20risk%20of,conclusive%20evidence%20is%20still%20lacking.
All about Chital or Spotted Deer
Aspect |
Details |
Scientific Name |
Axis axis |
Common Names |
Chital, Spotted Deer, Cheetal, Axis Deer |
Physical Description |
Size: Males: 90 cm (35 in), Females: 70 cm (28 in) at the shoulder. Color: Golden to rufous with white spots; abdomen, rump, throat, insides of legs, ears, and tail are white. |
Fossils |
Found from Iran to Indochina; Middle Pleistocene deposits in Thailand. |
Distribution and Habitat |
Range: India, Nepal, Bhutan, Bangladesh, Sri Lanka. |
Range |
The western limit is eastern Rajasthan and Gujarat. Northern limit extends through the Terai, northern West Bengal, Sikkim to western Assam, and forested valleys in Bhutan below 1,100 m elevation. Occurs in the Sundarbans and some ecoparks around the Bay of Bengal. Locally extinct in central and north-eastern Bangladesh. Southern limits are the Andaman and Nicobar Islands and Sri Lanka. Sporadically found in forested areas across the Indian Peninsula. |
Behavior and Ecology |
Activity: Diurnal; peaks at dusk and early morning. |
Diet |
Feeding: Grazers and browsers. |
Reproduction |
Breeding: Year-round with peaks geographically. |
Conservation Status |
IUCN Red List: Least concern. |
PRACTICE QUESTION Q. Consider the following statements with reference to Chital (Spotted Deer): 1. It is classified as "Vulnerable" on the IUCN Red List. 2. It is legally protected under the Indian Wildlife Protection Act (1972). 3. Its range extends to India, Nepal, Bhutan, Bangladesh, and Sri Lanka.
How many of the above statements is/are correct? a) Only one b) Only two c) All three d) None
Answer: b) Only two
Explanation Statement 1 is incorrect. IUCN Red List: Least concern. |
SOURCE: DOWN TO EARTH