![]() ![]() To attract nesting galahs, a box needs to have an opening of around 16 cm (6 in) and to measure at least 70 cm (28 in) in depth and 35 cm (14 in) across. If a natural cavity is proving impossible to claim, breeding galahs may take advantage of a purpose-built parrot nesting box, provided it is placed in a suitable position and offers a big enough internal chamber in which to raise chicks. Specially designed galah nest boxes may also be fixed to trees, facing away from direct sunlight and at a height of at least 5 m (16 ft) above the ground, and may have some success in attracting nesting galahs to your yard. If a backyard contains the right conditions, including eucalyptus trees, foraging grounds and a nearby water source, there is no reason for galahs not to take up residence there. If this unfortunate event happens early enough in the breeding season, a second clutch may be laid. If disturbed by an opportunistic predator, galahs will likely abandon their nests. Over a period of time, the tree trunk around the cavity entrance becomes polished and slippery, which prevents snakes, lizards and other small intruders from being able to grip sufficiently to gain entry and raid the nest. Galahs repeatedly rub the entrance to the cavity with their beaks and feathers, sometimes wiping the tree surface with chewed-up eucalyptus leaves. Where a hole needs extra work or modifications, galahs will use their beaks to chip away at the wood to carve out the cavity until it is fit for habitation.īefore a nest site is established, the galah pair chew on any branches near the cavity entrance, and strip all leaves and foliage from the chosen tree. These holes are then lined with leaves or fresh shoots on new branch growth of eucalyptus trees. Galahs seek naturally occurring cavities in which to set up home, and will compete with other bird species to lay claim to hollows in decaying tree trunks that have been created by termites or fungus. Nest Construction How do Galahs build their nests? In the northern part of their range, this time frame is reversed, with nesting occurring instead between February and June. Some birds may begin laying their eggs as early as late July, with the latest clutches reported to be laid into November. The most common time for galahs to lay their eggs is between August and September. Once young galahs have left the nest, they continue to be supported and fed by parents and other flock members for another few weeks until juvenile birds are able to fend for themselves. Nestlings are fed by both parents in the nest cavity for between 45 and 59 days, when the chicks are ready to start fledging. Eggs are incubated by both female and male galahs in turn for 22 to 26 days. How long do Galahs nest for?įor most galah populations, nesting begins from July onwards when between 2 and 6 eggs are laid, with one new egg being added to the clutch every two to three days. ![]() In the extreme northern populations, nesting has a different schedule, with eggs being laid between February and June. ![]() Some of the latest clutches each year are laid during September. In periods of intense rain, nesting will be delayed until more settled weather prevails.įor most galah populations, nesting takes place from as early as the end of July and may not be completed until as late as mid November. When galahs nest varies according to geographical location, with the weather and climate being a major factor on when a mating pair will lay eggs. Phenology What time of year do Galahs nest? ![]()
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