From August 1869 until May 1871, an anonymous naturalist under the pseudonym 'Microzoon' published a superb series of articles in a weekly Melbourne newspaper, The Australasian. The author was undoubtedly Frederick McCoy. The Microzoon articles provide a valuable early record of aspects of the natural history of Victoria, in particular the bird life, but also covering a selection of other topics including snakes, insects, fish, molluscs, geology, palaeontology and stratigraphy.