Kookaburras have a diverse diet and unique hunting techniques that set them apart from other birds. Given the extended range and the large stable population, the species is evaluated as of « least concern » by the International Union for Conservation of Nature. The population density of the laughing kookaburra in Australia varies between 0.04 and 0.8 birds/ha depending on the habitat. The male then offers her his current catch accompanied with an « oo oo oo » sound. Around Cooktown the laughing kookaburra tends to favour areas near water while the blue-winged kookaburra keeps to drier habitats.
For a comparison of all four kookaburra species – including the rufous-bellied and spangled kookaburra – see the Kookaburra Species and Types overview. If that sounds more like a bird of prey than a kingfisher, that is because behaviourally, the kookaburra occupies a similar ecological niche. Most people picture a kingfisher as a small, jewel-coloured bird diving for fish near a creek.
The Diet of a Hunter: What Kookaburras Eat
Their iconic call not only marks the dawn and dusk but also serves as a territorial signal. From their unique diet to their family-oriented behavior, kookaburras have a lot to offer. Known for their distinctive call (which sounds like human laughter), these birds have captured the imagination of many. Their diet includes insects (small mammals), and even snakes.
Interaction with Humans
Assuming an average of 0.3 birds/ha the total population may be as large as 65 million individuals. It is not uncommon for kookaburras to snatch food out of people’s hands without warning — by swooping in from a distance. Novaeguineae will open its beak (ruffle up the feathers surrounding its cap), and angle their heads towards the direction of the threat. Laughing kookaburras will splay out their wings and propel their head forward while shaking their tail feathers to exhibit dominance and ward off intruders.
Threats and Conservation Efforts
The kookaburra’s call is the unofficial sound of the Australian bush – used in film scores, tourism campaigns and childhood memories. It has been introduced to Western Australia (Tasmania), Kangaroo Island and New Zealand, where it is now established but not native. Males have a subtle blue tinge on the rump and tail; females tend toward rufous-brown in the same area.
How do laughing kookaburras make their sounds?
The genus Dacelo contains four kookaburra species of which the rufous-bellied kookaburra and the spangled kookaburra are restricted to New Guinea and islands in the Torres Straits. Its diet includes free sports tips lizards (insects), worms, snakes, mice and it is known to take goldfish out of garden ponds. When the chicks fledge they continue to be fed by the group for six to ten weeks until they are able to forage independently. The youngest of the three nestlings or chicks is often killed by the older siblings. A breeding pair can be accompanied by up to five fully grown non-breeding offspring from previous years that help the parents defend their territory and raise their young. The laughing kookaburra is native to eastern mainland Australia (but has also been introduced to parts of New Zealand), Tasmania, and Western Australia.
Diet
Kookaburras occupy woodland territories , including forests, in loose family groups, and their laughter serves the same purpose as a great many other bird calls—to mark territorial borders. The range of the laughing kookaburra overlaps with that of the blue-winged kookaburra in an area of eastern Queensland that extends from the Cape York Peninsula south to near Brisbane. It is more common where the understory is open and sparse or where the ground is covered with grass.
Kookaburra, (species Dacelo novaeguineae), eastern Australian bird of the kingfisher family (Alcedinidae), whose call sounds like fiendish laughter. Both sexes participate equally in territorial calling and cooperative nesting. Males typically show a blue-green or turquoise tinge in this area; females have more rufous-brown tones.
Their preferred habitats are generally areas with sufficient tree cover for nesting and perching, combined with open ground for hunting. Protecting bushland habitat helps ensure kookaburras continue to survive in urban and natural environments. The female lays several white eggs — and both parents help incubate the eggs and care for the chicks after they hatch.
Explore related fact sheets about birds, reptiles, invertebrates, tree habitats, eucalypt forests, woodland ecosystems and food webs. By eating insects, rodents and reptiles, they help keep animal populations balanced. They are commonly found in eucalyptus forests (woodlands), open bushland, parks, school grounds and suburban gardens. Kookaburras are famous for their loud laughing calls, which sound like a group of people laughing together.
The large head (sturdy body), and strong beak characterize laughing kookaburras. In the Sydney Basin, the Darug people refer to laughing kookaburras as guganigine. By studying kookaburras — we gain a greater appreciation for the planet’s diverse biodiversity.
The female generally lays a clutch of three semi-glossy, white, rounded eggs, measuring 36 mm × 45 mm (1.4 in × 1.8 in), at about two-day intervals. However, some observers maintain that the opposite happens – the female approaches the male with her current catch and offers it to him. The female adopts a begging posture and vocalises like a young bird. Most species of kookaburras tend to live in family units, with offspring helping the parents hunt and care for the next generation of offspring.
The laughing and blue-winged kookaburras exhibit unique territorial calling behaviors that neither species shares. In contrast to the laughing kookaburra, the blue-winged variant features either a pale blue or white eye in males, as opposed to brown. A subtle difference in color between the sexes is evident in the blue present on the male’s tail and rump, while females display more rufous and brown shades in that area. This bird appears compact and grounded, with a substantial front and a purposeful demeanor, lacking any flashiness. Proportional to its body — the head is large and blocky, featuring a long, hefty bill that is dark brown on the upper side and lighter below. Ranging from 28 to 42 centimeters in length from bill to tail and weighing between 300 and 480 grams — adults are the largest among the four kookaburra species.