Summary[edit] Description: Eurylaimus javanicus. Date: between 1850 and 1883 date QS:P,+1850-00-00T00:00:00Z/7,P1319,+1850-00-00T00:00:00Z/9,P1326,+1883-00-00T00:00:00Z/9. Source: John Gould: The Birds of Asia, vol. 1 pl. 57 Oiseaux.net. Author: John Gould (1804-1881).