Sumatran Ground-cuckoo Carpococcyx viridis Critically Endangered Location: Sumatra, Indonesia The Sumatran Ground-cuckoo is a poorly known terrestrial forest bird is thought to have an extremely small and declining population, and as such they qualify as Critically Endangered, although further information might warrant a reassessment of their status. This species is endemic to the island ofContinue reading “Sumatran Ground-cuckoo Carpococcyx viridis”