http://www.youtube.com/watch?v=k9CLBQvduLE&feature=c4-overview&list=UUiZC4ppUa90nhv4b4-WiZ5A Nowadays elephants have become a form of entertainment for humans, with such things as trekking ,

https://www.youtube.com/watch?v=0uL1JY3TPJ8&feature=c4-overview&list=UUiZC4ppUa90nhv4b4-WiZ5A

http://youtu.be/IExrY3nwF64

http://www.youtube.com/watch?v=gPFJrYvnL-w&list=UUiZC4ppUa90nhv4b4-WiZ5A

https://www.youtube.com/watch?v=tmHnGvhHq7A&list=UUiZC4ppUa90nhv4b4-WiZ5A

http://www.youtube.com/watch?v=rDe6i88UlMA&feature=share&list=UUiZC4ppUa90nhv4b4-WiZ5A