According to the IUCN Red List of Threatened Species, the black crested gibbon is now a Critically ... They rarely eat animals, though they do sometimes eat bird eggs. The gibbon finds its food ...

these colors blend at sides of breast to form olive-green patches. Brown crown blends to olive-brown back. Bill, proportionately long and thick, is black with a pale brown base to the lower ...

An endangered bird was reintroduced to the wild by South Korean authorities on Wednesday, four decades after it went extinct on the peninsula. The crested ibis is listed as South Korea’s ...