4/18/2024 0 Comments Gang gang cockatoo call![]() Holly Parsons, the manager of BirdLife’s urban bird program, which includes a gang-gang cockatoo recovery project, said the organisation’s monitoring had shown steep declines in the species since the 1970s. Listing of the birds will mean developments likely to trigger a significant impact on the species must be assessed under national laws.īirdLife Australia said it was a welcome move, but the organisation was “devastated to see a bird beloved by so many people in so much trouble”. That decline was expected to continue because increased heatwaves and fire frequency as a result of the climate emergency were increasing pressure on the species across its range, with bushfires likely to reduce the amount of nesting habitat available to the birds. The bushfires affected 36% of the birds’ range, leading to an estimated further drop in numbers of 21%. The scientific committee wrote in draft advice last year that gang-gang populations had already declined by between 15% and 69% before the fires. The bird is one of several plants and animals that required assessment after the 2019-20 bushfire disaster a number of other species are also expected to be added to the threatened list. They are a common sight in Canberra, where they are often found in back yards in the inner suburbs and in nearby bushland reserves. The adult males are known for their distinctive red facial feathers. What a head-dress! This is probably an old male.Gang-gangs are small, grey cockatoos found throughout south-eastern Australia. Female feeding on introduced hawthorn, Canberra, A.C.T.Ģ68201. The largest flock I ever saw was around the Blue Range Forestry Camp west of Canberra back in 1964 where there were nearly 300 birds.Ģ68001. Usually encountered in pairs or family groups when breeding, winter flocks normally number up to 30 or so. Their creaky-crackly calls, usually given in flight, do not carry very far. Gang Gangs are fairly quiet cockatoos and can easily be overlooked. ![]() They even nest on the slopes of Black Mountain quite close to the city centre. They are quite frequently seen around Canberra where they have taken to feeding on the berries of Cotoneaster and Crataegus bushes along the roadsides and visit peoples' backyards and feeders. Mainly found in NSW and Victoria, there is the odd record from far SE South Australia, Tasmania, and introduced to Kangaroo Island but extinct on King Island In NSW there are a couple of records of single birds from near Coffs Harbour and I saw a pair in montane forest near Ebor in 1967, but the principal range is from about the Hunter River southwards. If one of a pair dies, they are very selective about choosing another mate, usually only another one of their own community if one becomes available. Like Galahs, they are very loyal and pair for life. Once they are adult, which takes about three years, they would tend to stay in a permanent breeding territory for life, perhaps only moving locally in search of food. There does seem to be altitudinal movement in winter from the high country to the lowlands. They do move around in search of food but little is known about these movements - they are more likely to be younger birds. Gang Gangs are generally regarded as birds of the cold country - they are certainly abundant in places where there is snow in winter, but there are also smaller breeding populations in lowland and coastal forests.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |