Some believe that Stonehenge (2500 BCE) in England was built to help establish when the Summer Solstice occurred.
Males and Females sleep up to 18-20 hours a day in most cases. Depending on how hot or if the weather is perfect than the lion will sleep. If the weather is good ther will sleep about 14-18 hours and go hunting or playing.
The lion is the second largest living cat, after the tiger. The male lion, easily recognized by his mane, weighs between 150-225 Kg (330-500 lb) and females average 120-150 kg (260-330 lb) . In the wild, lions live for around 10â14 years, while in captivity they can live over 20 years.