Save the Walden's Hornbill

The Walden's Hornbill (Aceros waldeni), also known as the Visayan Wrinkled Hornbill, Rufous-headed Hornbill or Writhed-billed Hornbill, is a critically endangered species of hornbill living in the rainforests on the islands of Negros and Panay in the Philippines.

This is a critically endangered species. Rufous-headed Hornbills reproduce very slowly and thus are unable to survive high hunting pressures coupled with heavy logging of the rainforests. It is presumed extinct on Guimaras and now survives only on Negros and Panay. The total population has been estimated at less than 160, though recent work from the Central Panay Mountain Range suggests 600-700 pairs may remain there. No recent figures are available for Negros, where it may be functionally extinct.