Green-spectacled Green-Pigeon

The Sumatran green pigeon (Treron oxyurus) is a species of bird in the pigeon family, Columbidae. First described by the Dutch zoologist Coenraad Jacob Temminck in 1823, it is endemic to Indonesia, where it is found in Sumatra and western Java. It inhabits the canopy of dense hill and montane forest and has been recorded at elevations of 350 to 1,800 m (1,100 to 5,900 ft) on Sumatra and 600 to 3,000 m (2,000 to 9,800 ft) on Java. The Sumatran green pigeon is a relatively slender species with a long wedge-shaped tail and an adult length of 29.0–34.1 cm (11.4–13.4 in) in males and 27.7–29.0 cm (10.9–11.4 in) in females. Adult males have a dark green head and body, bright yellow lower belly and undertail-coverts, dark grey tail, and bluish-green unfeathered patches on the face. Adult females are duller and have no grey on the back of the neck, a fainter orange wash on the breast, and no orange markings on the crown or the bend of the wing. Wikipedia →

20–30% of wildlife watchers report a Green-spectacled Green-Pigeon sighting in Kerinci Seblat National Park, based on 159 days of visitor records from GBIF citizen-science data.