Hyacinth macaw

Last updated

Hyacinth macaw
Hyacinth macaw (Anodorhynchus hyacinthinus) head.JPG
eating a nut in the Pantanal in Brazil
Hyacinth macaw (Anodorhynchus hyacinthinus) in flight.JPG
in flight in the Pantanal
CITES Appendix I (CITES) [2]
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Family: Psittacidae
Genus: Anodorhynchus
Species:
A. hyacinthinus
Binomial name
Anodorhynchus hyacinthinus
(Latham, 1790)
Anodorhynchus hyacinthinus map.svg

The hyacinth macaw (Anodorhynchus hyacinthinus), or hyacinthine macaw, is a parrot native to central and eastern South America. With a length (from the top of its head to the tip of its long pointed tail) of about one meter it is longer than any other species of parrot. It is the largest macaw and the largest flying parrot species; the flightless kākāpō of New Zealand outweighs it at up to 3.5 kg. While generally easily recognized, it could be confused with the smaller Lear's macaw. Habitat loss and the trapping of wild birds for the pet trade have taken a heavy toll on their population in the wild, so the species is classified as Vulnerable on the International Union for Conservation of Nature's Red List, [1] and it is protected by its listing on Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).

Contents

Taxonomy

English physician, ornithologist, and artist John Latham first described the hyacinth macaw in 1790 under the binomial name Psittacus hyacinthinus. [3] Tony Pittman in 2000 hypothesized that although the illustration in this work appears to be of an actual hyacinthine macaw, Latham's description of the length of the bird might mean he had measured a specimen of Lear's macaw instead. [4] However, Latham's description was based on a taxidermic specimen, which was the only one Latham knew to exist up until 1822. It was prepared from a living animal originally belonging to Lord Orford, and given to the land agent Parkinson for display in the Leverian Museum after it died. [5] [6]

Nonetheless, Latham mentions another bird, which he calls the 'blue maccaw', supposedly the same size. [5] [6] This blue macaw was already described in Latham's 1781 volume of his A general synopsis of birds as merely a variety of the blue and yellow macaw, [7] and was previously figured in the work of Mathurin Jacques Brisson (1760), [8] Patrick Browne (1756) [9] and Eleazar Albin (1738) [10] as a macaw found in Jamaica. [7] Albin, Browne and Brisson all reference even older authors and state the bird also occurs on the mainland, [8] [9] [10] and Albin states this bird is the female version of the scarlet macaw. [10] Latham mentions that the provenance of parrots in general was often confused by the fact that the birds were much traded across the world for the purposes of sale. [7]

It is one of two extant and one probably extinct species of the South American macaw genus Anodorhynchus .

Description

The largest parrot by length in the world, the hyacinth macaw is 1 m (3 ft 3 in) long from the tip of its tail to the top of its head and weighs 1.2–1.7 kg (2 lb 10 oz – 3 lb 12 oz). [11] [12] Each wing is 38.8–42.5 cm (15+1⁄4–16+3⁄4 in) long. [11] The tail is long and pointed. [11] Its feathers are entirely blue, lighter above. However, the neck feathers can sometimes be slightly grey. The ring around the parrot's eyes and the area just underneath the beak are a strong, vibrant yellow.

Ecology

The Hyacinth macaw mostly nests in Manduvi trees, which rely on the toco toucan for 83.3% of the tree's distribution of seeds. The toco toucan also feeds on 53% of the hyacinth macaw's offspring as eggs. [13] Eggs are also regularly preyed on by corvids such as jays and crows, [14] [15] opossums, [14] skunks [15] and coatis. [14] [15] The young are parasitized by larvae of flies of the genus Philornis . [16]

Behaviour

Food and feeding

The majority of the hyacinth macaw diet is composed of nuts from specific palm species, such as acuri and bocaiuva palms. [17] They have very strong beaks for eating the kernels of hard nuts and seeds. Their strong beaks are even able to crack coconuts, the large Brazil nut pods, and macadamia nuts. The birds also boast dry, smooth tongues with a bone inside them that makes them an effective tool for tapping into fruits. [18] The acuri nut is so hard that the parrots cannot feed on it until it has passed through the digestive system of cattle. [17] In addition, they eat fruits and other vegetable matter. The hyacinth macaw generally eats fruits, nuts, nectar, and various kinds of seeds. Also, they travel for the ripest of foods over a vast area. [19]

In the Pantanal, hyacinth macaws feed almost exclusively on the nuts of Acrocomia aculeata and Attalea phalerata palm trees. This behaviour was recorded by the English naturalist Henry Walter Bates in his 1863 book The Naturalist on the River Amazons , where he wrote that

It flies in pairs, and feeds on the hard nuts of several palms, but especially of the Mucuja ( Acrocomia lasiospatha ). These nuts, which are so hard as to be difficult to break with a heavy hammer, are crushed to a pulp by the powerful beak of this macaw.

— Bates [20]

Charles Darwin remarked on Bates's account of the species, calling it a "splendid bird" with its "enormous beak" able to feed on these palm nuts. [21]

In captivity, the palm nuts native to the hyacinth macaw's natural habitat are often not readily available. In these circumstances the macadamia nut (which is native to Australia) is a suitable, nutritious and readily-accepted alternative. [22] Coincidentally, the hyacinth macaw is one of the only birds with the necessary jaw strength to open the nut, which requires 300 psi of pressure to crack the shell. [23]

Tool use

Limited tool use has been observed in both wild and captive hyacinth macaws. Reported sightings of tool use in wild parrots go as far back as 1863. Examples of tool use that have been observed usually involve a chewed leaf or pieces of wood. Macaws often incorporate these items when feeding on harder nuts. Their use allows the nuts the macaws eat to remain in position (prevent slipping) while they gnaw into it. It is not known whether this is learned social behavior or an innate trait, but observation on captive macaws shows that hand-raised macaws exhibit this behavior, as well. Comparisons showed that older macaws were able to open seeds more efficiently. [24]

Reproduction

A pair in their nest Anodorhynchus hyacinthinus -Mato Grosso do Sul, Brazil -nest-8 (3).jpg
A pair in their nest
Development phases of the chicks: (A) nestling, 0-25 days, birds in picture are 17 and 18 days, respectively. Mass gain at this phase is slow, (B) chick, 26-77 days, birds in picture are 44 and 45 days, respectively, (C) chicks, birds in picture are 61 and 62 days, respectively. Geometric growth until maximum weight is attained, (D) juvenile, 78-107 days, birds in pictures are 104 and 105 days, respectively. Weight is maintained up to 90-95 days when weight loss begins with the first attempts of flying. Desenvolvimento dos filhotes Anodorhynchus hyacinthinus.jpg
Development phases of the chicks: (A) nestling, 0–25 days, birds in picture are 17 and 18 days, respectively. Mass gain at this phase is slow, (B) chick, 26–77 days, birds in picture are 44 and 45 days, respectively, (C) chicks, birds in picture are 61 and 62 days, respectively. Geometric growth until maximum weight is attained, (D) juvenile, 78–107 days, birds in pictures are 104 and 105 days, respectively. Weight is maintained up to 90–95 days when weight loss begins with the first attempts of flying.

Nesting takes place between July and December, with nests constructed in tree cavities or cliff faces depending on the habitat. [26] In the Pantanal region, 90% of nests are constructed in the manduvi tree ( Sterculia apetala ). The hyacinth macaw depends on the toucan for its livelihood. The toucan contributes largely to seed dispersal of the manduvi tree that the macaw needs for reproduction. [27] However, the toucan is responsible for dispersing 83% of the seeds of Sterculia apetala, but also consumes 53% of eggs preyed. [26] Hollows of sufficient size are only found in trees around 60 years of age or older, and competition is fierce. [27] Existing holes are enlarged and then partially filled with wood chips. [28] The clutch size is one or two eggs, [17] although usually only one fledgling survives [17] as the second egg hatches several days after the first, and the smaller fledgling cannot compete with the firstborn for food. A possible explanation for this behaviour is what is called the insurance hypothesis. The macaw lays more eggs than can be normally fledged to compensate for earlier eggs that failed to hatch or firstborn chicks that did not survive. [29] The incubation period lasts about a month, and the male tends to his mate whilst she incubates the eggs. [17] The chicks leave the nest, or fledge, around 110 days of age, [16] and remain dependent on their parents until six months of age. [17] They are mature and begin breeding at seven years of age.

General traits

Hyacinth macaws are the longest psittacine. They are also very even-tempered and can be calmer than other macaws, being known as "gentle giants". [30] An attending veterinarian must be aware of specific nutritional needs and pharmacologic sensitivities when dealing with them. Possibly due to genetic factors or captive rearing limitations, this species can become neurotic/phobic, which is problematic. [31]

Distribution and habitat

The hyacinth macaw occurs today in three main areas in South America: In the Pantanal region of Brazil, and adjacent eastern Bolivia and northeastern Paraguay, in the cerrado regions of the eastern interior of Brazil (Maranhão, Piauí, Bahia, Tocantins, Goiás, Mato Grosso, Mato Grosso do Sul, and Minas Gerais), and in the relatively open areas associated with the Tocantins River, Xingu River, Tapajós River, and the Marajó island in the eastern Amazon Basin of Brazil. Smaller, fragmented populations may occur in other areas. [26]

Over the last few decades the known range in Bolivia has grown. It is well known from the far southeast of the country near the tri-national border point with Brazil and Paraguay, where it is considered an emblematic symbol of the region, [32] [33] and locals often feed the macaws maize, like chickens. [33] In the early 1990s it became apparent the species also occurred in the remote Noel Kempff Mercado National Park area a few hundred kilometres northward. [15] Most of the Bolivian population of this macaw is thought to be found in the San Matías Integrated Management Natural Area, an area with extensive pantanal (swamp). [33] [34] Censuses conducted in 2008, 2009, 2011 [34] and 2014, [35] revealed stable population numbers: respectively 231, 107, 134, [34] and 166. [35] Bird counts in such swampy and difficult to navigate terrain are inherently inadequate. The censuses were performed by visiting locations with previously reported sightings; however, it was not always possible to visit all sites, and coverage varied. Thus, in 2011 the earlier estimated population of about 300 birds in this area was considered to be largely accurate. [34] A 2014 study which correlated sightings to habitat and extrapolated this over a larger area found the birds occur in the northern part of the Natural Area, and a similar population likely also occurs in an equally sized area to the north of this, outside of the Natural Area. [35] In a 2018 Mongabay Latam article, park rangers relate that there is anecdotal evidence the population was increasing and spreading, as more sightings were being reported by local inhabitants and the bird was now confirmed for the first time in a number of adjacent municipalities. [33]

The hyacinth macaw has escaped or been deliberately released into Florida, USA, but there is no evidence that the population is breeding and may only persist due to continuing releases or escapes. [36]

It prefers semi-open, somewhat wooded habitats. It usually avoids dense, humid forest, and in regions dominated by such habitats, it is generally restricted to the edge or relatively open sections (e.g. along major rivers). In different areas of their range, these parrots are found in savannah grasslands, in dry thorn forests known as caatinga, and in palm stands or swamps, [26] particularly the moriche palm (Mauritia flexuosa). [37]

A 2014 Bolivian study in San Matías Integrated Management Natural Area which correlated sightings to habitat found that areas including seasonally inundated savannas, wetlands and anthropogenic areas habitats interspersed with a mosaic of savannas, were the best indicators for the presence of the macaws. The most preferred habitat by far was anthropogenic, which is primarily cattle ranches practising extensive grazing in this area. The authors, however, were not very impressed by these results, and cautioned that the methodology might be flawed. [35]

Conservation and threats

Captive macaw at La Palmyre Zoo, France Anodorhynchus hyacinthinus -zoo de La Palmyre-8a.jpg
Captive macaw at La Palmyre Zoo, France

The conservation status of the hyacinth macaw is assessed as vulnerable. [1] The first proper estimate of its total wild population was published by Munn in 1987 as 3,000 individuals, with a range of 2,500 to 5,000. Yamashita estimated the total world captive population as equal or slightly more than that in 1988. [15] An anonymous blogger associated with the NGO the World Wildlife Fund claimed in 2004 that an estimated 10,000 birds were taken from the wild in the 1980s, of which half were destined for the Brazilian market, and that the wild population had increased to 6,500. [26] [38]

The hyacinth macaw is protected by law in Brazil and Bolivia, [26] and commercial export of wild sourced specimens is banned by its listing on Appendix I of the CITES. [2] A number of long-term studies and conservation initiatives are in place; the Hyacinth Macaw Project in the Brazilian state of Mato Grosso do Sul has carried out important research by ringing individual birds, and has created a number of artificial nests to compensate for the small number of sites available in the region. [17]

The Minnesota Zoo with BioBrasil and the World Wildlife Fund are involved in hyacinth macaw conservation. [28] [39]

Threats

Throughout the macaw's range, habitat is being lost or altered due to the introduction of cattle ranching and mechanised agriculture, and the development of hydroelectric schemes. [26] Annual grass fires set by farmers can destroy nest trees, and regions previously inhabited by this macaw are now unsuitable also due to agriculture and plantations. Locally, it has been hunted for food, and the Kayapo Indians of Gorotire in south-central Brazil use its feathers to make headdresses and other ornaments. While overall greatly reduced in numbers, it remains locally common in the Brazilian Pantanal, where many ranch-owners now protect the macaws on their land. [40]

Parrots, as a whole, being of the family Psittacidae, are some of the most threatened birds in the world. This family has the most endangered species of all bird families, especially in the neotropics, the natural home of the hyacinth macaw, where 46 of 145 species are at a serious risk of global extinction. [41] This species qualifies as 'Vulnerable' on the IUCN Red List because the population has suffered rapid reductions with the remaining threats of illegal trapping for the cage bird trade and habitat loss [42] A few serious threats to the survival of the species in the Pantanal include human activities, mainly those resulting in habitat loss, the burning of land for pasture maintenance, and illegal trapping [43] The exceptionally noisy, fearless, curious, sedentary, and predictable nature of this species, along with its specialization to only one or two species of palm in each part of its range, makes them especially vulnerable to capture, shooting, and habitat destruction. [44] Because this species exclusively relies on the fruit produced by two palm species, if these species were to suffer due to disease or habitat destruction, it would put the parrot species at risk. This species specifically requires previously occupied holes within the Manduvi trees in order to nest, so nesting availability can be sparse. Furthermore, old growth of these trees, the youngest being 60 years, is required for the species to produce large enough holes to nest. This limits future potential for reproduction if these trees are destroyed or competition with other species for space is increased. [13]

Although the species has low genetic variability, it does not necessarily pose a threat to their survival. This genetic structure accentuates the need for protection of hyacinth macaws from different regions to maintain their genetic diversity. If populations and genetic diversity continue to decrease, it could become a major conservation issue in the future. A smaller population of hyacinth macaws will increase the influence of genetic drift, and, therefore, increase the risk of extinction. A lower genetic variation could send populations into an extinction vortex. Nevertheless, the most important factors negatively affecting wild populations prove to be habitat destruction and nest poaching. [45]

In the Pantanal, habitat loss is largely contributed to the creations of pastures for cattle, while in many other regions, it is the result of clearing land for colonization. [46] Similarly, large areas of habitat in Amazonia have been lost for cattle ranching and hydroelectric power schemes on the Tocantins and Xingu Rivers. Many young manduvi trees are then being grazed on by cattle or burnt by fire, and the Gerias is speedily being converted to land for mechanized agriculture, cattle ranching, and exotic tree plantations. [1] Annual grass fires set by farmers destroy a number of nest trees, and the rise of agriculture and plantations has made habitats formerly populated by the macaws unsuitable to maintain their livelihoods. [42] Moreover, an increase in commercial demand for feather art by the Kayapo Indians threatens the species, as up to 10 macaws are needed to make a single headdress. [44]

In the case of macaws being taken from their natural environment, a variety of factors alter their health such as inadequate hygiene conditions, feeding, and overpopulation during the illegal practice of pet trade. Once birds are captured and brought into captivity, their mortality rates can become very high. [46] Records reveal a Paraguayan dealer receiving 300 unfeathered young in 1972, with all but three not surviving. Due to poor survival rates of the young, poachers concentrate more heavily on adult birds, which depletes the population at a rapid pace. [44]

According to Article 111 of Bolivian Environmental Law #1333, all persons involved in the trade, capture, and transportation without authorization of wild animals will suffer a two-year prison sentence, along with a fine equivalent to 100% of the value of the animal. [47] While many trackers have been arrested, the illegal pet trade still largely continues in Santa Cruz, Bolivia. Unfortunately, animal trafficking is not necessarily viewed as a priority in the city, leaving national departmental and municipal governments unwilling to halt the trade in city centers, and local police reluctant to get involved. This ideology has in turn resulted in a lack of enforcement regarding trade in both CITES-restricted species and threatened species, with little to no restrictions regarding humane treatment of the animals, disease control, or proper hygiene. In the trade centers, the hyacinth macaw demanded the highest price of US$1,000, proving it to be a very desirable and valued bird in the pet trade industry. [48]

Conservation steps taken to preserve the hyacinth macaw

In 1989, the European Endangered Species Programme for the hyacinth macaw was founded as a result of concerns about the status of the wild population and the lack of successful breeding in captivity. [47] Breeding in captivity still remains difficult, being that hand-reared hyacinth macaw offspring have been demonstrated to have higher mortality rates, especially within the first month of life. Additionally, they have a higher incidence of acute crop stasis than other macaw species due, in part, to their specific dietary requirements. [49] The hyacinth macaw is protected by law in Brazil and Bolivia, and international trade is prohibited by its listing on Appendix I of the CITES. [42] Appendix I has banned exporting the bird in all countries of origin, and several studies and conservational initiatives have been taken. [1] The Hyacinth Macaw Project in the Caiman Ecological Refuge, located in the Pantanal, has employed artificial nests and chick management techniques, along with effectively raising awareness among cattle ranchers. Many ranch owners in the Pantanal and Gerais, to protect the birds, no longer allow trappers on their properties. [1]

A number of conservation actions have been proposed, including the study of the current range, population status, and extent of trading in different parts of its range. Additionally, propositions have been made to assess the effectiveness of artificial nest boxes, enforce legal measures preventing trade, and experiment with ecotourism at one or two sites to encourage donors. [1] Furthermore, the Hyacinth Macaw Project in Mato Grosso do Sul has carried out important research by ringing individual birds and has created a number of artificial nests to compensate for the small number of sites available in the region. [42] Furthermore, proposals to list the species as Endangered under the U.S. Endangered Species Act have been made to further protective measures in the US and to create Bolivian and Paraguayan trade management authorities under presidential control. [44]

Long-term prospects

Each of the three main populations should be managed as a separate biological entity so as to avoid numbers dropping below 500. While the birds may be in decline in the wild, notably higher populations of captive macaws are being held in zoos and private collections. If success in managing and replanting the macaw's food trees and erecting nest boxes as an experiment in the Pantanals is seen, the species could survive. Survival rates could also be enhanced if ranch owners would leave all large and potential nest trees standing and eliminate all trapping on their properties. Ultimately, should these factors work in tandem with the erection of nest boxes, the fencing off certain saplings, and the planting of others, the long-term prospects of the hyacinth macaw species would be greatly improved. [44]

Aviculture

A pet hyacinth macaw Anodorhynchus hyacinthinus -pet parrot-8a.jpg
A pet hyacinth macaw

The hyacinth macaw is sometimes kept as a companion parrot. Not recommended for novice bird-keepers, this bird requires large amounts of space, regular exercise and a custom-built stainless steel cage, as its powerful beak can easily destroy most commercially available parrot cages. In order to remain healthy, the species requires regular social interaction and play with humans or other birds. This large macaw, like most parrots, has a natural inclination to chew objects and due to its physical size and strength, can cause considerable damage. It is recommended that an entire room of the owner's home be set aside for use by the bird, which should be provided with plenty of safe, destroyable wooden and leather objects to keep it amused. It is also a very expensive pet: US$10,000 is not an uncommon price for a young hyacinth macaw. [50] [51] [52] The World Parrot Trust recommends that the hyacinth macaw not be kept permanently indoors and that it should have access to an enclosure of at least 15 m (50 ft) for part of the year. [51]

This bird is often described as "gentle". It is not generally an aggressive bird and it appears to enjoy interacting playfully with humans. It can cause bite injuries simply by playfully "mouthing" its owner, however, and this behavior should be discouraged with training begun when the bird is young. [50]

The hyacinth macaw can learn to talk, but it is not as gifted in that area as some other species. Nonetheless, it is an intelligent bird that may learn to use words and phrases in the correct context. [30] It can live for over 50 years in captivity. [51]

See also

Related Research Articles

<span class="mw-page-title-main">Macaw</span> Bird of the parrot family

Macaws are a group of New World parrots that are long-tailed and often colorful, in the tribe Arini. They are popular in aviculture or as companion parrots, although there are conservation concerns about several species in the wild.

<span class="mw-page-title-main">Palm cockatoo</span> Species of bird from the South Pacific

The palm cockatoo, also known as the goliath cockatoo or great black cockatoo, is a large smoky-grey or black parrot of the cockatoo family native to New Guinea, Aru Islands, and Cape York Peninsula in Queensland, Australia. It has a very large black beak and prominent red cheek patches.

<span class="mw-page-title-main">Spix's macaw</span> Species of macaw that is extinct in the wild

Spix's macaw, also known as the little blue macaw, is a macaw species that was endemic to Brazil. It is a member of tribe Arini in the subfamily Arinae, part of the family Psittacidae. It was first described by German naturalist Georg Marcgrave, when he was working in the State of Pernambuco, Brazil in 1638 and it is named for German naturalist Johann Baptist von Spix, who collected a specimen in 1819 on the bank of the Rio São Francisco in northeast Bahia in Brazil. This bird has been completely extirpated from its natural range, and following a several-year survey, the IUCN officially declared it extinct in the wild in 2019. However, after over 20 years of conservation efforts, 200 macaws have been bred from just two parent birds, and 52 individual birds have since been reintroduced into their natural environment in June 2022.

<i>Anodorhynchus</i> Genus of birds

Anodorhynchus is a genus of large blue macaws from open and semi-open habitats in central and eastern South America. It includes two extant species, the hyacinth macaw and Lear's macaw also known as the indigo macaw, and one probably extinct species, the glaucous macaw. At about 100 centimetres (39 in) in length the hyacinth macaw is the longest parrot in the world. Glaucous and Lear's macaws are exclusively cliff nesters; hyacinth macaws are mostly tree nesters. The three species mainly feed on the nuts from a few species of palms.

<span class="mw-page-title-main">Glaucous macaw</span> Species of bird

The glaucous macaw is a critically endangered or possibly extinct species of large, blue and grey South American parrot, a member of a large group of neotropical parrots known as macaws. This macaw is closely related to Lear's macaw and the hyacinth macaw. In Guaraní, it is called guaa-obi after its vocalizations.

<span class="mw-page-title-main">Scarlet macaw</span> Species of bird

The scarlet macaw is a large yellow, red and blue Neotropical parrot native to humid evergreen forests of the Americas. Its range extends from southeastern Mexico to Peru, Ecuador, Colombia, Bolivia, Venezuela and Brazil in lowlands of 500 m (1,600 ft) up to 1,000 m (3,300 ft), the Caribbean island of Trinidad, as well as the Pacific island of Coiba. Formerly, the northern extent of its range included southern Tamaulipas. In some areas, it has suffered local extinction because of habitat destruction, or capture for the parrot trade, but in other areas, it remains fairly common. It is the national bird of Honduras. Like its relative the blue-and-yellow macaw, the scarlet macaw is a popular bird in aviculture as a result of its striking plumage.

<span class="mw-page-title-main">Lear's macaw</span> Species of bird

Lear's macaw, also known as the indigo macaw, is a large all-blue Brazilian parrot, a member of a large group of neotropical parrots known as macaws. It was first described by Charles Lucien Bonaparte in 1856. Lear's macaw is 70–75 cm long and weighs around 950 g. It is coloured almost completely blue, with a yellow patch of skin at the base of the heavy, black bill.

<span class="mw-page-title-main">Red-and-green macaw</span> Species of bird

The red-and-green macaw, also known as the green-winged macaw, is a large, mostly-red macaw of the genus Ara.

<span class="mw-page-title-main">Blue-and-yellow macaw</span> Species of bird

The blue-and-yellow macaw, also known as the blue-and-gold macaw, is a large Neotropical parrot with a mostly blue dorsum, light yellow/orange venter, and gradient hues of green on top of its head. It is a member of the large group of neotropical parrots known as macaws. It inhabits forest, woodland and savannah of tropical Central and South America, as well as the island of Trinidad in the Caribbean. They are popular in aviculture because of their striking color, ability to talk, ready availability in the marketplace, and close bonding to humans.

<span class="mw-page-title-main">Blue-throated macaw</span> Species of bird from Bolivia

The blue-throated macaw, also known as the Caninde macaw or Wagler's macaw, is a macaw endemic to a small area of north-central Bolivia, known as Los Llanos de Moxos. In 2014 this species was designated by law as a natural patrimony of Bolivia. Until 2010, it was hunted by native people to make feathered "Moxeño" headdresses for "machetero" ritual dances.

<span class="mw-page-title-main">Red-bellied macaw</span> Species of bird

The red-bellied macaw, also known as Guacamaya Manilata, is a medium-sized, mostly green parrot, a member of a group of large Neotropical parrots known as macaws. It is the largest of what are commonly called "mini-macaws". The belly has a large maroon patch which gives the species its name.

<span class="mw-page-title-main">Toco toucan</span> Species of bird

The toco toucan is a species of bird in the toucan family Ramphastidae. It is the largest species of toucan and has a distinctive appearance, with a black body, a white throat, chest and uppertail-coverts, and red undertail-coverts. Its most conspicuous feature is its massive beak, which is yellow-orange with a black base and large spot on the tip. It is endemic to South America, where it has a wide distribution from the Guianas south to northern Argentina and Uruguay, and its range has recently been expanding southwards. Unlike other toucans, which inhabit continuous forests, toco toucans inhabit a variety of semi-open habitats at altitudes of up to 1,750 m. They are especially common in the Brazilian cerrado, gallery forests, and the wetlands of the Pantanal.

<span class="mw-page-title-main">Military macaw</span> Species of bird

The military macaw is a medium- to larger-sized macaw, named after its green and red plumage vaguely resembling a military uniform. It is native from west-central México south through northern Argentina and Bolivia. While most wild populations are currently listed by the IUCN as vulnerable—and listed as endangered by México—, the species is still seen commonly in zoos and parks worldwide. The military macaw may be bred in captivity with relative ease, and is usually available through the pet trade. It is among the longest-lived and most expensive bird species one can own, requiring advanced knowledge, experience and confidence to keep them healthy, stimulated and thriving.

<span class="mw-page-title-main">Great green macaw</span> Species of bird

The great green macaw, also known as Buffon's macaw or the great military macaw, is a critically endangered Central and South America parrot found in Nicaragua, Honduras, Costa Rica, Panama, Colombia and Ecuador. Two allopatric subspecies are recognized; the nominate subspecies, Ara ambiguus ssp. ambiguus, occurs from Honduras to Colombia, while Ara ambiguus ssp. guayaquilensis appears to be endemic to remnants of dry forests on the southern Pacific coast of Ecuador. The nominate subspecies lives in the canopy of wet tropical forests and in Costa Rica is usually associated with the almendro tree, Dipteryx oleifera.

<span class="mw-page-title-main">Blue-headed macaw</span> Species of bird

The blue-headed macaw or Coulon's macaw is a macaw native to eastern Peru, northwestern Bolivia, and far western Brazil. It has a total length of about 41 cm (16 in), making it a member of the group of smaller macaws sometimes known as the mini-macaws, which includes any species of macaw with a total length of 50 cm (20 in) or less. As in all macaws, its tail is long and pointed and the bill is large and heavy.

<span class="mw-page-title-main">Guadeloupe amazon</span> Hypothetical extinct species of parrot from the Caribbean

The Guadeloupe amazon or Guadeloupe parrot is a hypothetical extinct species of parrot that is thought to have been endemic to the Lesser Antillean island region of Guadeloupe. Mentioned and described by 17th- and 18th-century writers, it received a scientific name in 1789. It was moved to the genus Amazona in 1905, and is thought to have been related to, or possibly the same as, the extant imperial amazon. A tibiotarsus and an ulna bone from the island of Marie-Galante may belong to the Guadeloupe amazon. In 1905, a species of extinct violet macaw was also claimed to have lived on Guadeloupe, but in 2015, it was suggested to have been based on a description of the Guadeloupe amazon.

<span class="mw-page-title-main">San Matías Integrated Management Natural Area</span>

San Matías Integrated Management Natural Area is a protected area in Bolivia located in the Santa Cruz Department.

<i>Sterculia apetala</i> Species of tree

Sterculia apetala, commonly known as the Panama tree, camoruco, manduvi tree or anacagüita, is a species of flowering plants in the family Malvaceae. It is found in Central and South America, as well as the Caribbean islands. Sterculia apetala is recognized as the national tree of the Republic of Panama.

Charles A Munn III is an American conservation biologist and ecotourism entrepreneur. Munn is the founder and owner of SouthWild, a conservation-based ecotourism company that offers photography safaris throughout South America. In 2013, Condé Nast Traveller listed him as one of worlds's three leading experts on wildlife tourism, and the only one for South America. From 1984-2000 he was a conservation field biologist with the Wildlife Conservation Society. He also founded Peru Verde Conservation Group, the BioBrasil Foundation, and Tropical Nature Conservation Group. Munn is an American citizen but spends most of his time in Brazil and Chile. He is based in the Mato Grosso state.

Neiva Maria Robaldo Guedes, or Neiva Guedes, is a Brazilian biologist and a specialist on environment and species conservation.

References

  1. 1 2 3 4 5 6 7 BirdLife International. (2016) Anodorhynchus hyacinthinus. The IUCN Red List of Threatened Species 2016. doi:10.2305/IUCN.UK.2016-3.RLTS.T22685516A93077457.en
  2. 1 2 "Appendices | CITES". cites.org. Retrieved 14 January 2022.
  3. ↑ Latham, John (1790). Index Ornithologicus, Sive Systema Ornithologiae: Complectens Avium Divisionem in Classes, Ordines, Genera, Species, Ipsarumque Varietates (in Latin). Vol. 1. London: Sumptibus authoris (prostant venales apud Leigh & Sotheby). p. 84. doi:10.5962/bhl.title.131313.
  4. ↑ Pittman, Tony (2000). "The Lear's Macaw". Parrots - Parrot Conservation - Breeding. The Parrot Society UK. Retrieved 8 October 2021.
  5. 1 2 Latham, John (1802). Supplement II to the General synopsis of birds. London: Leigh, Sotheby, & Son. p. 80 & 81. doi:10.5962/bhl.title.49008.
  6. 1 2 Latham, John (1822). A general history of birds. Vol. II. Winchester: Printed by Jacob and Johnson, for the author. p. 109. doi:10.5962/bhl.title.62572.
  7. 1 2 3 Latham, John (1781). A general synopsis of birds. Vol. I–1. London: Benj. White. pp. 198, 204 & 205. doi:10.5962/bhl.title.49894.
  8. 1 2 Brisson, Mathurin Jacques (1760). Ornithologia, sive Synopsis methodica sistens avium divisionem in ordines, sectiones, genera, species, ipsarumque varietates (in French and Latin). Vol. IV. Paris: Ad Ripam Augustinorum, apud Cl. Joannem-Baptistam Bauche, bibliopolam, ad Insigne S. Genovesae, & S. Joannis in Deserto. p. 192 & 193. doi:10.5962/bhl.title.51902.
  9. 1 2 Browne, Patrick (1756). The civil and natural history of Jamaica: in three parts. London: Printed for the author, and sold by T. Osborne and J. Shipton. p. 472. doi:10.5962/bhl.title.10826.
  10. 1 2 3 Albin, Eleazar (1738). Derham, William (ed.). A natural history of birds: illustrated with a hundred and one copper plates, engraven from the life. Vol. III. London: Printed for the author and sold by William Innys. p. 10. doi:10.5962/bhl.title.62897.
  11. 1 2 3 Forshaw (2006). plate 70.
  12. ↑ Hagan, E. (2004). Anodorhynchus hyacinthinus. Animal Diversity Web.
  13. 1 2 Pizo, Marco Aurélio; Donatti, Camila I.; Guedes, Neiva Maria R.; Galetti, Mauro (March 2008). "Conservation puzzle: Endangered hyacinth macaw depends on its nest predator for reproduction". Biological Conservation. 141 (3): 792–796. Bibcode:2008BCons.141..792P. doi:10.1016/j.biocon.2007.12.023.
  14. 1 2 3 Predator of the world's largest macaw key to its survival Archived 4 June 2009 at the Wayback Machine . news.mongabay.com (2008-03-13).
  15. 1 2 3 4 5 Collar, N.J.; Gonzaga, L.P.; Krabbe, N.; Madroño Nieto, A.; Naranjo, L.G.; Parker, T.A. III; Wege, D.C. (1992). "Hyacinth Macaw Anodorhynchus hyacinthinus" (PDF). Threatened Birds of the Americas. Washington DC: Smithsonian Institution Press. pp. 1–9.
  16. 1 2 Allgayer, M. C.; Guedes, N. M. R.; Chiminazzo, C.; Cziulik, M.; Weimer, T. A. (2009). "Clinical Pathology and Parasitologic Evaluation of Free Living Nestlings of the Hyacinth Macaw (Anodorhynchus hyacinthinus)". Journal of Wildlife Diseases. 45 (4): 972–81. doi: 10.7589/0090-3558-45.4.972 . PMID   19901373.
  17. 1 2 3 4 5 6 7 "Hyacinth Macaw". WWF. Archived from the original on 4 November 2002. Retrieved 19 September 2013.
  18. ↑ "Macaw Psittacidae". National Geographic. 11 November 2010. Archived from the original on 28 January 2010. Retrieved 24 October 2013.
  19. ↑ "The Real Macaw Endangered Tropical Jewels". Public Broadcasting Service. 26 February 2004. Retrieved 23 December 2014.
  20. ↑ Bates, Henry Walter (1863). The naturalist on the River Amazons. Vol. 1. London: John Murray. p. 133.
  21. ↑ Darwin, Charles (1863). "An Appreciation: The Naturalist on the River Amazons by Henry Walter Bates". Natural History Review. iii. Archived from the original on 7 June 2011. Retrieved 27 March 2013.
  22. ↑ "The Hyacinth Macaw".
  23. ↑ "Imponderables: Macadamia Nuts".
  24. ↑ Borsari, Andressa; Ottoni, Eduardo B. (2004). "Preliminary observations of tool use in captive hyacinth macaws (Anodorhynchus hyacinthinus)". Animal Cognition. 8 (1): 48–52. doi:10.1007/s10071-004-0221-3. PMID   15248094. S2CID   200601.
  25. ↑ Guedes, Neiva Maria Robaldo; Toledo, Maria Cecília Barbosa; Fontoura, Fernanda Mussi; da Silva, Grace Ferreira; Donatelli, Reginaldo José (13 September 2022). "Growth model analysis of wild hyacinth macaw (Anodorhynchus hyacinthinus) nestlings based on long-term monitoring in the Brazilian Pantanal". Scientific Reports. 12 (1): 15382. Bibcode:2022NatSR..1215382G. doi:10.1038/s41598-022-19677-5. ISSN   2045-2322. PMC   9470691 . PMID   36100629. Creative Commons by small.svg  This article incorporates textfrom this source, which is available under the CC BY 4.0 license.
  26. 1 2 3 4 5 6 7 "Hyacinth Macaw (Anodorhynchus hyacinthinus): BirdLife species factsheet". BirdLife International. Archived from the original on 22 June 2011. Retrieved 19 September 2013. – via ARKive
  27. 1 2 Pizo, Marco A.; Donatti, Camila I.; Guedes, Neiva R.; Galetti, Mauro (2008). "Conservation Puzzle: Endangered Hyacinth Macaw Depends on Its Nest Predator for Reproduction" (PDF). Biological Conservation. 141 (3): 792–96. Bibcode:2008BCons.141..792P. doi:10.1016/j.biocon.2007.12.023 . Retrieved 23 October 2013.
  28. 1 2 Brouwer, Meindert (21 April 2004). "The hyacinth macaw makes a comeback". WWF. Retrieved 20 July 2011.
  29. ↑ Kuniy, A. (2006). "Handling technique to increase the hyacinth macaw population (Anodorhynchus hyacinthinus) (Lalham, 1720) – Report of an experience in Pantanal, Brazil". Brazilian Journal of Biology. 66 (1B): 381–82. doi: 10.1590/S1519-69842006000200021 . PMID   16710531.
  30. 1 2 Kalhagen, Alyson. "Hyacinth Macaws". Pet Birds. About.com. Archived from the original on 29 October 2013. Retrieved 28 October 2013.
  31. ↑ Lennox, Angela. "The companion bird" (PDF). Clinical Avian Medicine, Volume 1. p. 35.
  32. ↑ "Área Natural de Manejo Integrado San Matías" (in Spanish). Servicio Nacional de Áreas Protegidas, Government of Bolivia. 2018. Retrieved 31 October 2021.
  33. 1 2 3 4 Franco Berton, Eduardo (16 May 2018). "Paraba azul: ¿podrá salvarse la población de esta ave emblemática de Bolivia?". Mongabay Latam (in Spanish). Environmental News. Retrieved 31 October 2021.
  34. 1 2 3 4 Pinto-Ledezma, Jesús N.; Sosa, Ronald; Paredes, Maya; García, Ivan; Villarroel Segarra, Daniel; Muyucundo, Steven; Rivero Mamani, Mary Laura (June 2011). "La Paraba Jacinta (Anodorhynchus hyacinthinus): Estado Poblacional y su Conservación en el Pantanal Boliviano" [The Hyacinth Macaw (Anodorhynchus hyacinthinus): Population Status and its Conservation in Bolivian Pantanal](PDF). Kempffiana (in Spanish). 7 (1): 19–31. Retrieved 31 October 2021.
  35. 1 2 3 4 Pinto-Ledezma, Jesús N.; Sandoval, X. Vanessa; Pérez, Valkiria N.; Caballero, Thania J.; Mano, Katherine; Pinto Viveros, Marco A.; Sosa, Ronald (September 2014). "Desarrollo de un modelo espacial explícito de hábitat para la paraba jacinta (Anodorhynchus hyacinthinus) en el Pantanal boliviano (Santa Cruz, Bolivia)" [A spatial explicit habitat model for the Hyacinth Macaw (Anodorhynchus hyacintinus) in the Bolivian Pantanal (Santa Cruz, Bolivia)]. Ecología en Bolivia (in Spanish). 49 (2). Retrieved 31 October 2021.
  36. ↑ "Nonnatives - Hyacinth Macaw". Archived from the original on 1 June 2011.
  37. ↑ Forshaw, Joseph M. (2006). Parrots of the World; an Identification Guide . Illustrated by Frank Knight. Princeton University Press. p. 95. ISBN   978-0-691-09251-5.
  38. ↑ "The hyacinth macaw makes a comeback". panda.org. World Wildlife Fund. 21 April 2004. Retrieved 22 October 2021.
  39. ↑ "BioBrasil and the Minnesota Zoo working to save Hyacinth Macaws". Minnesota Zoo. Retrieved 19 September 2013.
  40. ↑ "Hyacinth macaw (Anodorhynchus hyacinthinus)". Wildscreen Arkive. Archived from the original on 5 September 2015. Retrieved 11 August 2015.
  41. ↑ Wright, Timothy F.; Toft, Catherine A.; Enkerlin-Hoeflich, Ernesto; Gonzalez-Elizondo, Jaime; Albornoz, Mariana; Rodríguez-Ferraro, Adriana; Rojas-Suárez, Franklin; Sanz, Virginia; Trujillo, Ana; Biessinger, Steven R.; Berovidas A., Vincente (June 2001). "Nest Poaching in Neotropical Parrots" (PDF). Conservation Biology. 15 (3): 710–720. Bibcode:2001ConBi..15..710W. doi:10.1046/j.1523-1739.2001.015003710.x. S2CID   13256101.
  42. 1 2 3 4 Anodorhynchus hyacinthinus: Hyacinth Macaw. 2013. Encyclopedia of Life.
  43. ↑ Pinho, J. B. & Nogueira, Flavia M. B. (2003). "Hyacinth Macaw (Anodorhynchus hyacinthinus) reproduction in the northern Pantanal, Mato Grosso, Brazil". Ornitologia Neotropical. 14: 29–38.
  44. 1 2 3 4 5 Collar, N. J. & Juniper, A. T. Dimensions and Causes of the Parrot Conservation Crisis (PDF). International Council for Bird Preservation. pp. 1–6, 9, 12–15, 19.
  45. ↑ Faria, Patrícia J.; Guedes, Neiva M. R.; Yamashita, Carlos; Martuscelli, Paulo; Miyaki, Cristina Y. (2008). "Genetic variation and population structure of the endangered Hyacinth Macaw (Anodorhynchus hyacinthinus): implications for conservation". Biodiversity and Conservation. 17 (4): 765. Bibcode:2008BiCon..17..765F. doi:10.1007/s10531-007-9312-1. S2CID   22639692.
  46. 1 2 Tania F. R; Glaucia H. F. R.; Nevia M. R. G.; Aramis A. G. (2006). "Chlamydophila psittaci in free-living Blue-fronted Amazon parrots (Amazona aestiva) and Hyacinth macaws (Anodorhynchus hyacinthinus) in the Pantanal of Mato Grosso do Sul, Brazil". Veterinary Microbiology. 117 (2–4): 235–41. doi:10.1016/j.vetmic.2006.06.025. PMID   16893616.
  47. 1 2 Lücker, H. & Patzwahl, S. (2000). "The European Endangered Species Programme (EEP) for the Hyacinth macaw Anodorhynchus hyacinthinus from 1989 to 1998". International Zoo Yearbook. 37: 178–183. doi:10.1111/j.1748-1090.2000.tb00720.x.
  48. ↑ Mauricio, H. & Hennessey, B. (2007). "Quantifying the illegal parrot trade in Santa Cruz de la Sierra, Bolivia, with emphasis on threatened species". Bird Conservation International. 17 (4): 295–300. doi: 10.1017/S0959270907000858 .
  49. ↑ Casares, M.; F. Enders (1998). "Experiences in the hand-rearing of hyacinth macaws (Anodorhynchus hyacinthinus) in Loro Parque". Zoologische Garten. 68: 65–74.
  50. 1 2 "Hyacinth Macaw Personality, Food & Care & Pet Birds by Lafeber Co" . Retrieved 23 December 2020.
  51. 1 2 3 "Hyacinth Macaw (Anodorhynchus hyacinthinus) | Parrot Encyclopedia". World Parrot Trust. Retrieved 23 December 2020.
  52. ↑ Kalhagen, Alyson. "How to Care for Hyacinth Macaws (Blue Parrots)". The Spruce Pets. Retrieved 23 December 2020.
This page is based on this Wikipedia article
Text is available under the CC BY-SA 4.0 license; additional terms may apply.
Images, videos and audio are available under their respective licenses.