In early January, authorities from South Australia’s Department of Primary Industries took to the streets of Adelaide on the hunt for a suspicious individual.
This individual had been spotted several times in the preceding weeks: they had red cheeks, brown wings and a black crest. It was a red-whiskered bulbul — a non-native bird, often seen around Sydney and Wollongong but not normally present in SA. Most Australians have likely never heard of a red-whiskered bulbul, much less seen one. But these birds have been living here since the First World War.
