bird of the day: the gouldian finch

gouldian finches, sometimes called the lady gouldian’s finch, gould finch, or rainbow finch, is a small finch native to australia.
these finches are social birds that live in large flocks. outside of the breeding season, they mingle with other species of finch, forming flocks that can reach 1,000-2,000 birds. they display this behavior in captivity as well – they are known to be great mixed aviary birds as they coexist well with other species. due to their social nature, these finches should not be kept as single birds.


gouldian’s finches are unusual in that they have naturally developed, widespread color mutations. gouldian finches naturally come in three different ‘morphs’ – red headed, black headed, and yellow headed. originally thought to be seperate species or subspecies, all of these color variations are one species.


gouldian’s finches are one of the only birds recorded controlling the gender of their offspring. when black-headed and red-headed finches mate, a large amount of female offspring die. females are known to breed with males with certain colors to increase their male offspring.
the gouldian’s finch is currently listed as ‘near threatened’ in the wild by the iucn. an estimated 2,500 individuals remain in the wild. they are threatened by fires decimating their habitat, as well as habitat loss from development. luckily, the gouldian finches have a healthy captive population, and we don’t have to worry about them disappearing anytime soon.

image sources: (x)





