THE SOUTHERN TAMANDUA

 

The southern tamandua (Tamandua tetradactyla), also called the collared anteater or lesser anteater, is a species of anteater from South America and the island of Trinidad in the Caribbean. It is a solitary animal found in many habitats, from mature to highly disturbed secondary forests and arid savannas. It feeds on ants, termites, and bees. Its very strong foreclaws can be used to break insect nests or to defend itself.

The southern tamandua is found in Trinidad and throughout South America from Venezuela to northern Argentina, southern Brazil, and Uruguay at elevations up to 1,600 m (5,200 ft). It inhabits both wet and dry forests, including tropical rainforest, savanna, and thorn scrub.^[4] It seems to be most common in habitats near streams and rivers, especially those thick with vines and epiphytes (presumably because its prey is common in these areas).^{[citation needed]}

 

 

The oldest fossil tamanduas date from the Pleistocene of South America, although genetic evidence suggests they may have diverged from their closest relative, the giant anteater, in the late Miocene, 12.9 million years ago.^[5]

The individual and geographic variation observed in the southern tamandua have made the taxonomic description of these animals a difficult task. Animals from the southeastern part of the range are "strongly vested", meaning they have black markings from shoulder to rump; the black patch widens near the shoulders and encircles the forelimbs. The rest of the body can be blonde, tan, or brown. Animals from northern Brazil and Venezuela to west of the

Females are polyestrous; mating generally takes place in the fall. The estrous cycle will last approximately about 42 days. Gestation ranges from 130 to 190 days.^[4] The female gives birth to one offspring per year.^[8] At birth, the young anteater does not resemble its parents; its coat varies from white to black. It rides on the mother's back for several months up to a year and is sometimes deposited on a safe branch while the mother forages.

Behavior

A cub in the Frankfurt Zoo

The tamandua is mainly nocturnal but is occasionally active during the day. The animals nest in hollow tree trunks or in the burrows of other animals, such as armadillos. They are solitary, occupying home ranges that average from 100 to 375 ha (250 to 930 acres), depending on the local environment.^[4]

 

 

They may communicate when aggravated by hissing and releasing an unpleasant scent from their anal glands. They spend much of their time foraging arboreally; a study in various habitats in Venezuela^{[citation needed]} showed this anteater spends 13 to 64% of its time in trees. The southern tamandua is quite clumsy on the ground and ambles along, incapable of the gallop its relative, the giant anteater, can achieve.

 

 

The southern tamandua uses its powerful forearms in self-defense. If it is threatened in a tree it grasps a branch with its hindfeet and tail, leaving its arms and long, curved claws free for combat. If attacked on the ground, this anteater backs up against a rock or a tree and grabs the opponent with its forearms. In the rainforest, the southern tamandua is surrounded during the day by a cloud of flies and mosquitoes and is often seen wiping these insects from its eyes.^{[citation needed]} This animal has small eyes and poor vision, but its large, upright ears indicate that hearing is an important sense.

The southern tamandua is a host of the acanthocephalan intestinal parasites Gigantorhynchus echinodiscus, Gigantorhynchus lopezneyrai, and Gigantorhynchus ungriai.^[9]

Southern tamanduas eat ants and termites in roughly equal proportions, although they may also eat a small quantity of fruit. They locate their food by scent, and prey on a wide range of species, including army ants, carpenter ants, and Nasutitermes.^[4] They avoid eating ants armed with strong chemical defenses, such as leafcutter ants.^{[citation needed]} They also consume beetle larvae and their water requirement is obtained through their food.^[10] But as with the ants, beetles with a chemical defense are generally avoided.^[10] Evidence also suggests that southern tamanduas in captivity prefer termites over ants whilst Tamanduas 

 

examined in the wild consume a larger quantity of ants than termites.^[11][12] Anteaters extract their prey by using their extremely strong fore limbs to rip open nests and their elongated snouts and rounded tongues (up to 40 cm (16 in) in length) to lick up the insects. These tongues are adapted specifically for myrmecophagy thanks to specialized papillae that allow them to grab onto their tiny prey.^[13]

 

 Although it has the same diet as the giant anteater, both animals are able to live alongside one another, perhaps because the southern tamandua is able to reach nests in trees, while its larger relative cannot.^[4] Another reason for this is that southern tamanduas often prefer to eat ants that get their food from the vegetation, as well as the soil, while giant anteaters look for ants that gather food in just the soil.^[14]

Potential predators of lesser anteaters in Serra da Bodoquena include large canids (such as the maned wolf), medium and large felids (such as cougars, jaguars and ocelots), large eagles (such as harpy eagles and crested eagles), and large boids (such as boa constrictors).^[15]

While southern tamanduas are solitary creatures, they thrive in captivity when they live together in pairs. These interactions increase their motivation to search for food and to stay active.

 

 

Being housed with another tamandua can help, but there are still other factors of captivity that impact their behavior. Their interactions with the enclosure managers, as well as regular appointments to a veterinary clinic, can cause stress in the southern tamandua. This stress is often exhibited in their behavior and tends to be heightened in the summer.^[17]

Southern tamanduas are classified as Least Concern on the Conservation Status scale, but they still face many threatening situations. These threats can include wildfires, habitat loss, and hunters that use the tendons in the southern tamanduas' tails as a material for producing rope.^[7]

 

 

They are also used as pest control, specifically for termites and ants, by Indigenous people, who sometimes bring the southern tamanduas into their homes to take care of these insects.^[18]

 

 

 

 

 

 

 

 

 

 

 

 Southern tamandua range

 

 

 

THE NORTHERN TAMANDUA

 

 The northern tamandua (Tamandua mexicana) is a species of tamandua, a small anteater in the family Myrmecophagidae. They live in tropical and subtropical forests from southern Mexico, through Central America, and to the edge of the northern Andes.^[2]



   

 

 The northern tamandua is a medium-sized anteater with a prehensile tail, small eyes and ears, and a long snout. The fur is pale yellow over most of the body, with a distinctive patch of black fur over the flanks, back, and shoulders, that somewhat resembles a vest in shape. The presence of this colouration pattern makes it possible to distinguish these species from its southern relative, which has a more uniform colour.^[3] The tail has fur on its upper surface for about a third of its length, but is otherwise hairless. The hind feet have five toes, while the fore feet have only four.
Males and females are similar in size and colour, and range from 102 to 130 centimetres (40 to 51 in) in total length, including the 40 to 68 centimetres (16 to 27 in) tail. Adults weigh between 3.2 to 5.4 kilograms (7.1 to 11.9 lb).^[4]
 

 

Like other anteaters, the northern tamandua is highly adapted to its unusual diet. The tongue is long, extensible, and covered in sticky saliva able to pick up ants and termites. It has unusually well developed muscles, attached to a large hyoid bone and rooted to the top of the sternum. The entire oral cavity is modified to accommodate this tongue, and is so elongated that the back of the soft palate is level with the fifth cervical vertebra near the base of the neck, rather than at the top of the pharynx as in most other mammals.^[5] The jaw muscles and mandible are reduced, and the latter is particularly fragile. Like other 

 

 

anteaters, the northern tamandua has no teeth.^[4]
In addition to its diet, and unlike the giant anteater, the northern tamandua is also adapted to an arboreal lifestyle. The muscles of the toes and the presence of a tough pad on the palms makes the forefeet prehensile, enabling them to grip onto projections as it climbs. The middle toe of the forefeet also bears an unusually large claw, and the toe has enough muscle and leverage to allow it to rip open wood to get at the ants within.^[4]

 

 

The northern tamandua inhabits forests from southern Mexico, through Central America to western Colombia, Venezuela, and Ecuador, and the northwestern corner of Peru.^[2] It has been reported from various types of forest within this region, including evergreen, deciduous, mangrove swamps, cloud forests, and secondary forest. Four subspecies of T. mexicana are currently recognised:^[4]

 

 

Northern tamanduas are mainly nocturnal, but are also often active during the day, and spend only around 40% of their time in the trees. They are active for about eight hours each day, spending the rest of the time sheltering in hollow trees. They are solitary animals, occupying home ranges of between 25 and 70 ha (62 and 170 ac). Known predators include jaguars and harpy eagles.^[4]
Northern tamanduas subsist almost entirely on diets of ants and termites, although they have also been 

 

 

observed to eat small quantities of fruit. They prefer relatively large insects, over 4 mm (0.16 in) in length, including Camponotus, Azteca, Crematogaster, and Nasutitermes, among others. They may eat up to 9,000 insects per day, from 50 to 80 different nests,^[4] which they locate by scent and then dig into with their powerful claws. They extract the ants with their long, narrow, sticky tongues, but seem to do little permanent damage to the nests, perhaps because they do not spend long at each one before being driven away by the insects' natural defences.^[4]
The anteaters can communicate with each other by leaving scent marks with their anal scent glands. Although infants can be quite vocal, adults rarely make any sounds. If provoked, they can prop themselves up on their hind legs and tails using a tree or rock for support, and lash out with their claws.^[4]

 

With no defined breeding season for northern tamanduas, females appear to be able to enter oestrus at any time of year. Males locate fertile females by scent, and court them with repeated sniffing and swatting with their claws. Eventually, they use their strong fore limbs and tails to secure the females while they mate.^[6] Gestation lasts from 130 to 190 days, and results in the birth of a single offspring. The young anteater initially shelters in a nest in a hollow tree, but later moves about by clinging to its mother's back. Young leave the mother at about a year of age, and northern tamanduas have been reported to live up to 9.5 years in captivity.^[4]

 

 

 

 

 

 

 

 

 

 Northern tamandua range

 

 

 

 

 

 

 

 

 

 

 

 

THE LAUGHING KOOKARBURRA

 

The laughing kookaburra (Dacelo novaeguineae) is a bird in the kingfisher subfamily Halcyoninae. It is a large kingfisher with a whitish head and a brown eye-stripe.^[2] The upperparts are mostly dark brown but there is a mottled light-blue patch on the wing coverts.^[3][2] The underparts are cream-white and the tail is barred with rufous and black.^[2] The plumage of the male and female birds is similar. The territorial call is a distinctive laugh that is often delivered by several birds at the same time, and is widely used as a stock sound effect in situations that involve a jungle setting.^[4]

 

 The laughing kookaburra is native to eastern mainland Australia, but has also been introduced to parts of New Zealand, Tasmania, and Western Australia.^[5] It occupies dry eucalypt forest, woodland, city parks and gardens.^[5] This species is sedentary and occupies the same territory throughout the year. It is monogamous, retaining the same partner for life. 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.^[5] The laughing kookaburra generally breeds in unlined tree holes or in excavated holes in arboreal termite nests.^[5] The usual clutch is three white eggs. The parents and the helpers incubate the eggs and feed the chicks. The youngest of the three nestlings or chicks is often killed by the older siblings. When the chicks fledge they continue to be fed by the group for six to ten weeks until they are able to forage independently.^[6]

 

 

A predator of a wide variety of small animals, the laughing kookaburra typically waits perched on a branch until it sees an animal on the ground and then flies down and pounces on its prey.^[3] Its diet includes lizards, insects, worms, snakes, mice and it is known to take goldfish out of garden ponds.

The International Union for Conservation of Nature (IUCN) has classed the laughing kookaburra as a species of least concern as it has a large range and population, with no widespread threats.^[1]

The laughing kookaburra was first described and illustrated (in black and white) by the French naturalist and explorer Pierre Sonnerat in his Voyage à la nouvelle Guinée, which was published in 1776.^[7][8] He claimed to have seen the bird in New Guinea. In fact Sonnerat never visited New Guinea and the laughing kookaburra does not occur there. He probably obtained a preserved specimen from one of the naturalists who accompanied Captain James Cook to the east coast of Australia.^[9] Edme-Louis Daubenton and François-Nicolas Martinet included a coloured plate of the laughing kookaburra based on Sonnerat's specimen in their Planches enluminées d'histoire naturelle. The plate has the legend in French "Martin-pecheur, de la Nouvelle Guinée" (Kingfisher from New Guinea).^[10]

 

 

In 1783, the French naturalist Johann Hermann provided a formal description of the species based on the coloured plate by Daubenton and Martinet. He gave it the scientific name Alcedo novæ Guineæ.^[11][12] The current genus Dacelo was introduced in 1815 by the English zoologist William Elford Leach,^[13][14] and is an anagram of Alcedo, the Latin word for a kingfisher. The specific epithet novaeguineae combines the Latin novus for new with Guinea,^[15] based on the erroneous belief that the specimen had originated from New Guinea.^[8] For many years it was believed that the earliest description was by the Dutch naturalist Pieter Boddaert and his scientific name Dacelo gigas was used in the scientific literature,^[16] but in 1926 the Australian ornithologist Gregory Mathews showed that a description by Hermann had been published earlier in the same year, 1783, and thus had precedence.^[8][17] The inaccurate impression of geographic distribution given by the name in current usage had not by 1977 been considered an important enough matter to force a change in favour of D. gigas.^[8]

 

In the 19th century this species was commonly called the "laughing jackass", a name first recorded (as Laughing Jack-Ass) in An Account of the English Colony in New South Wales by David Collins which was published in 1798.^[18][19] In 1858 the ornithologist John Gould used "great brown kingfisher", a name that had been coined by John Latham in 1782.^[20][21] Another popular name was "laughing kingfisher".^[19] 

ne-gine by Collins in 1798,^[18] Cuck'anda by René Lesson in 1828^[22] and Gogera or Gogobera by George Bennett in 1834.^[23] In the early years of the 20th century "kookaburra" was included as an alternative name in ornithological publications,^[24][25] but it was not until 1926 in the second edition of the Official Checklist of Birds of Australia that the Royal Australasian Ornithologists Union officially adopted the name "laughing kookaburra".^[19] The name comes from Wiradjuri, an endangered Aboriginal language.^[19]

 

 

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. The blue-winged kookaburra and the laughing kookaburra are both widespread in Australia.^[26]

 The laughing kookaburra is the largest species of kingfisher, outsizing even the giant kingfisher in body mass.^[6][29] It is a stout, stocky bird 41–47 cm (16–19 in) in length, with a large head, prominent brown eyes, and a long and robust bill.^[2] The sexes are very similar, although the female is usually larger and has less blue to the rump than the male. The male weighs 196–450 g (6.9–15.9 oz), mean 307 g (10.8 oz) and the female 190–465 g (6.7–16.4 oz), mean 352 g (12.4 oz).^[30] They have a white or cream-coloured body and head with a dark brown stripe across each eye and more faintly over the top of the head. The wings and back are brown with sky blue spots on the shoulders. The tail is rusty reddish-orange with dark brown bars and white tips on the feathers. The heavy bill is black on top and bone-coloured on the bottom. The subspecies D. n. minor has a similar plumage to the nominate but is smaller in size.^[6]

In Royal National Park, NSW

The name "laughing kookaburra" refers to the bird's "laugh", which it uses to establish territory among family groups. It can be heard at any time of day, but most frequently at dawn and dusk.^[6]

This species possesses a tracheo-bronchial syrinx, which creates two sources of vibrations so it can produce two frequencies at the same time with multiple harmonics.^[5] The laughing kookaburras call is made through a complex sound production system, by forcing air from the lungs into the bronchial tubes.^[5] While the structure for producing calls is present from an early age, the kookaburra's song is a learned behavior.^[31] The breeding pair within a riot of kookaburra teach the fledglings to produce the signature laughing call after the young have left the nest.^[31] The adult male will sing a short portion of the call while the offspring mimics this call, usually unsuccessfully.^[31] The singing lessons tend to last two weeks before the fledgling can properly sing and take part in crepuscular choral songs.^[31] Once mastered, the young can join in crepuscular chorus songs that aid in establishing territory.^[31]

 

 

One bird starts with a low, hiccuping chuckle, then throws its head back in raucous laughter: often several others join in.^[3][30] If a rival tribe is within earshot and replies, the whole family soon gathers to fill the bush with ringing laughter.^[2] The laughing chorus has 5 variable elements: 1. "Kooa"; 2. "Cackle"; 3. "Rolling", a rapidly repeated "oo-oo-oo"; 4. Loud "Ha-ha"; followed by 5. Male's call of "Go-go" or female's call of "Gurgle".^[30] Hearing kookaburras in full voice is one of the more extraordinary experiences of the Australian bush, something even locals cannot ignore; some visitors, unless forewarned, may find their calls startling.

 

 

Those calls are produced to attract/guard mates, establish and maintain the social hierarchy, and declare and defend a territory, as their calls are more often correlated with aggressiveness.^[32] Calls are utilized as neighbour/kin recognition to exhibit that groups are still inhabiting a territory.^[31] These calls also demonstrate to receivers that highly coordinated groups are of better quality and health.^[33] Acoustic communication between laughing kookaburras increases 2–3 months before the breeding season, September to January, because male aggression also increases.^[5]

 

The duetting call requires higher levels of cooperation within the group.^[5] The coordination of calls amongst kookaburras has been hypothesized to strengthen the main long-term pair bond and may have evolved as a mechanism to solidify the group's bonds since it is energetically costly to learn a new song.^[33] Neighbouring groups exhibit degrees of cooperation as well since chorus songs between neighbours are delivered without any overlap, alternating between groups.^[31]

Squawking is another common form of acoustic communication in D. novaeguineae that is used in a slew of different contexts.^[30] Laughing kookaburras have been noted to squawk when nesting, exhibiting submissive behavior, and when fledglings are waiting to be fed.^[30] Laughing kookaburras have a greater repertoire of calls than other kookaburra species like the Blue-winged kookaburra (Dacelo leachii) that produces two simple types of calls: "barks" and "hiccups".^[34] This large range of calls is highlighted through cadencing, intonation, and frequency modulations that allow more detailed information to be 

The laughing kookaburra is native to eastern Australia and has a range that extends from the Cape York Peninsula in the north to Cape Otway in the south. It is present on both the eastern and the western sides of the Great Dividing Range. In the south the range extends westwards from Victoria to the Yorke Peninsula and the Flinders Ranges in South Australia.^[36]

 

 It has been introduced into many other areas probably because of its reputation for killing snakes. In December 1891, the Western Australian parliament included 'Laughing Jackass' in the schedule of strictly preserved Australian native birds in the Game Bill, moved by Horace Sholl, member for North District. He described it as native of the North West.^[37] His nomination is, therefore, certainly a reference to the blue-winged kookaburra (Dacelo leachii), not the laughing kookaburra (Dacelo novaeguineae). The Game Act, 1892 (Western Australia), "An Act to provide for the preservation of imported birds and animals, and of native game," provided that proclaimed Australian native birds and animals listed in the First Schedule of the Act could be declared protected from taking. Laughing Jackass was one of 23 Australian native bird species named in the schedule.

 

 Laughing kookaburras from Eastern States were released to the South West as early as 1883,^[38] with birds being noted between Perth and Fremantle, as well as up in Mullewa around 1896.^[39] The Acclimatization Society (or Animal and Bird Acclimatization committee of WA) imported and released hundreds of birds between 1897 and 1912.^[40] Mainly via Ernest Le Souef who was Secretary of the Acclimatization Society and Director of Perth Zoological Gardens, an enthusiastic supporter of the Kookaburra who admitted to releasing hundreds from the Zoo, including 50 in 1900 at the Royal request of the visiting Duke of York.

 

 

By 1912 breeding populations had been established in a number of areas. The present range in Western Australia is southwest of a line joining Geraldton on the west coast and Hopetoun on the south coast.^[5] In Tasmania the laughing kookaburra was introduced at several locations beginning in 1906. It now mainly occurs northeast of a line joining Huonville, Lake Rowallan, Waratah and Marrawah.^[5] It was introduced on Flinders Island in around 1940, where it is now widespread, and on Kangaroo Island in 1926.^[5]

 

 

In the 1860s, during his second term as governor of New Zealand, George Grey arranged for the release of laughing kookaburras on Kawau Island. The island lies in the Hauraki Gulf, about 40 km (25 mi) north of Auckland on the North Island of New Zealand. It was thought that the introduction had been unsuccessful but in 1916 some birds were discovered on the adjacent mainland.^[36][41] It now breeds in a small region on the western side of the Hauraki Gulf between Leigh and Kumeu.^[36]

 

 

The usual habitat is open sclerophyll forest and woodland. It is more common where the understory is open and sparse or where the ground is covered with grass. Tree-holes are needed for nesting. It also occurs near wetlands and in partly cleared areas or farmland with trees along roads and fences. In urban areas it is found in parks and gardens.^[42] 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. Around Cooktown the laughing kookaburra tends to favour areas near water while the blue-winged kookaburra keeps to drier habitats.^[6]

 

 

A single individual has been recorded in the English county of Suffolk since at least 2015, being most recently sighted in 2024.^[43] Additional sightings of laughing kookaburras have been recorded in Scotland,^[44] suggesting that individuals of the species may have been intentionally or accidentally released.

 

Kookaburra with a captured

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. Most species of kookaburras tend to live in family units, with offspring helping the parents hunt and care for the next generation of offspring.

During mating season, the laughing kookaburra reputedly indulges in behaviour similar to that of a wattlebird. The female adopts a begging posture and vocalises like a young bird. The male then offers her his current catch accompanied with an "oo oo oo" sound. However, some observers maintain that the opposite happens – the female approaches the male with her current catch and offers it to him. Nest-building may start in August with a peak of egg-laying from September to November.^[5] If the first clutch fails, they will continue breeding into the summer months.^[5]

 

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.^[3] Both parents and auxiliaries incubate the eggs for 24–26 days.^[5] Hatchlings are altricial and nidicolous, fledging by day 32–40.^[5] If the food supply is not adequate, the third egg will be smaller and the third chick will also be smaller and at a disadvantage relative to its larger siblings. Chicks have a hook on the upper mandible, which disappears by the time of fledging. If the food supply to the chicks is not adequate, the chicks will quarrel, with the hook being used as a weapon. The smallest chick may even be killed by its larger siblings.^[5] If food is plentiful, the parent birds spend more time brooding the chicks, so the chicks are not able to fight

 

Kookaburras hunt much as other kingfishers (or indeed Australasian robins) do, by perching on a convenient branch or wire and waiting patiently for prey to pass by. Common prey include mice and similar-sized small mammals, a large variety of invertebrates (such as insects, earthworms and snails), yabbies, small fish, lizards, frogs, small birds and nestlings, and most famously, snakes.^[5][30] Small prey are preferred, but kookaburras sometimes take large creatures, including venomous snakes, much longer than their bodies.^[5] When feeding their young, adult laughing kookaburras will make "Chuck calls", which are deep, guttural calls that differ significantly from their daily chorus songs.^[30]

To further enhance territorial behavior, kookaburras will partake in two types of aerial displays: trapeze and circular flights.^[45] Trapeze flights are aptly named after the swooping motion that neighbouring kookaburras will make towards one another in midair when defending territory.^[45] During trapeze flights, an individual from each riot will perch on branches bordering the others' territory and fly back and forth between trees within their established home range and trees bordering neighbouring kookaburras territory.^[45] These displays have been observed to last up to a half an hour and are usually accompanied by calls from the sender and members of that individual's riot.^[45] Circle flights are initiated when an individual circumnavigates a neighbouring territory by flying over the area and then quickly invading neighbouring territory.^[45] Once inside the neighbouring territory, the individual will fly in circles around the other kookaburras inhabiting the area, which results in a typical laughing call or squawking depending on whether the neighbours' dominance status.^[45] Flight displays are useful for communicating over long distances, but other forms of visual signals can be effective for short-range communication.

 

Close range visual signals can be used to convey aggression or indicate incoming threats to the flock.^[45] Aggressive posturing is used as a warning before attacking, a signal that is commonly received by foreign kookaburras encroaching on another groups' territory.^[46] Laughing kookaburras will splay out their wings and propel their head forward while shaking their tail feathers to exhibit dominance and ward off intruders.^[46] The aggressive posturing is followed up by chasing off the unwanted individual before attacking.^[5] Visual displays are also used to communicate vigilance and the presence of threats via alert postures.^[5] D. novaeguineae will open its beak, ruffle up the feathers surrounding its cap, and angle their heads towards the direction of the threat.^[5] Depending on the urgency of the threat, alarm postures may be followed by loud laugh-like calls to warn other members of the flock.^[5]

Laughing kookaburras are a common sight in suburban gardens and urban settings, even in built-up areas, and are so tame that they will often eat out of a person's hands, and allow them to rub their bellies. It is not uncommon for kookaburras to snatch food out of people's hands without warning, by swooping in from a distance. People often feed them pieces of raw meat. Laughing kookaburras are often kept in

 

 

The kookaburra is also the subject of a popular Australian children's song, the "Kookaburra" which was written by Marion Sinclair in 1934.^[47]

Recordings of this bird have been edited into Hollywood movies for decades, usually in jungle settings, beginning with the Tarzan series in the 1930s, and more recently in the film The Lost World: Jurassic Park (1997).^[4]

The population density of the laughing kookaburra in Australia varies between 0.04 and 0.8 birds/ha depending on the habitat. Assuming an average of 0.3 birds/ha the total population may be as large as 65 million individuals.^[6] However, this may represent a severe over-estimate since the population of the laughing kookaburra seems to be undergoing a marked decline with Birdata showing a 50% drop in sightings from 2000 to 2019, and a drop in the reporting rate from 25% to 15% over the same period.^[48] The population in New Zealand is relatively small and is probably less than 500 individuals.^[49] 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.^[1]

 

 

 

 

 

 

 

 

 Distribution within Australia
Dark green: native
Light green: introduced