Philippine Endangered Species

http://www.arkive.org/tamaraw/bubalus-mindorensis

http://hubpages.com/hub/rare-and-wild

http://scienceray.com/biology/zoology/five-horny-birds-eating-insects

http://hubpages.com/hub/Filipino-Trivia---2
http://www.philippinebirds.com/2010/07/rufous-hornbill.html