![]() ![]() Gang-gangs have a wispy recurved crest that is bright red in the male and gray in the female. These habitats also support the vast majority of currently known nest trees.The gang-gang cockatoo ( Callocephalon fimbriatum) is a charming small gray cockatoo similar in size to the rose-breasted cockatoo. However, the data demonstrates that the latter habitats are important for foraging and breeding Gang-gangs. or White Poplar Populus alba only being eaten or predominately so in one bioregion.Ĭollection bias limits comparisons being made between tall forests (where few records were obtained) and urban and peri-urban woodland and dry forest habitats (where the bulk of records were obtained). However there also appear to be some cultural differences between populations with some widespread species such as Water Milfoil Myriophyllum sp., Dogwoods Cornus sp. ![]() The Gang-gang diet differs across its range and this seems to largely reflect the food species that are available locally (both planted or indigenous to certain areas). This may be of concern as overfeeding on Sunflowers by caged Gang-gangs can lead to infertility and other health problems.įeeding records, during the September – January breeding season and within 4km of any one of 49 known nest trees in the Canberra area, were found to have a greater proportion of gum nut/flower feeding events, and less wattle feeding than those recorded more than 4km away from known nests. He repeatedly fed on Sunflower Helianthus annuus seed at one location. They peak as the major proportion of the total diet from May to August.Ī recognisable crest-damaged male Gang-gang feeding two chicks in a nest in Canberra bushland was observed foraging 3.9km from the nest as well as three other closer locations. Gum nuts and flowers are the major food item from April to October. Wattles remain a major food item in January but exotic berries become the main food item through February and March. Wattles are the main food item in November and December. Amongst the ten most fed-on taxa all of the first five of the above food groups are included.
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