In the early 1920s Belcher moved to Fiji where he managed a shooting gallery in Suva. There his artistic talents were recognised by American ornithologist Casey Wood who took him on a bird collecting expedition on which he started illustrating the birds seen and collected. He was later employed by Rollo Beck on the Whitney South Seas Expedition. He travelled through the Fiji islands studying and painting the birds as well as the orchids.[1]
Belcher married for a second time in 1938, to Rose Tapa’au Adams, a Samoan from Apia. He died in Fiji at the age of 66 and was buried in the Old Suva Cemetery. Most of his bird and orchid paintings were bought by the Fiji Museum.[1]