This rare bird has the name of Sangihe Spectacles or Zosterops nehrkorni is a mistaken one animal (aves) that has been established as a rare bird, and is in the critically endangared category category by IUCN. This is not because of the very narrow bird sangihe bird habitat habitat and there are poaching because the bird has a beautiful chirping sound.
Even to the year 1999 this bird was declared extinct by the researchers because the chirp is not heard back on Mount Sahendaruman and Mount Sahengbalira on the island of Sangihe. Unfortunately, birds called mawiera eyes by local people have not been registered as birds protected by the Republic of Indonesia (RI). This is evidenced along with not mentioning the name of bird sangihe eyewear to attachment PP. 7 of 1999.