Project Elephant

**Statement 1 is correct:** Female elephants, particularly older and more experienced ones, often lead the herd, while males may roam alone or form bachelor groups. **Statement 2 is correct:** The gestation period for elephants is indeed one of the longest among mammals, ranging from about 18 to 22 months. **Statement 3 is incorrect:** Female elephants can continue to reproduce well into their 40s and sometimes even into their 50s, although their reproductive capability tends to decrease with age. **Statement 4 is incorrect:** Kerala does have a significant elephant population, but the highest elephant population in India is typically found in the state of Karnataka, followed by Assam.