Pulau Ubin 3Sep11 From KH Jia Sheng walked ahead while we were stopped and quickly called back Cinnamon-headed Green Pigeons, and sure enough not far ahead perched up in mostly bare tree branches were four Cinnamon-headed Green Pigeons, two males and two females. Â First seen around 8:29 am this morning, unfortunately the light and the sky werenât very photogenic, but certainly good enough for some record shots. Â After awhile the rest of my group went ahead, but I stayed hoping the light & sky would improve. Â A group of NUS students came by and were rewarded with views of these pigeons. Â Finally around 8:55 am the pigeons flew off.