http://www.waghor.go.th/v1/service/lbase/Bird&Insect/ie%20bird%20homepage/feature%201.htm

http://th.wikipedia.org/wiki/%E0%B8%AA%E0%B8%B1%E0%B8%95%E0%B8%A7%E0%B9%8C%E0%B8%9B%E0%B8%B5%E0%B8%81

http://guide.kapook.com/travel/sc_21.php

http://pirun.ku.ac.th/~b5310302891/page1.html

http://www.oknation.net/blog/print.php?id=88331

http://www.matichon.co.th/news_detail.php?newsid=1316232885&grpid=03&catid=03