Please note: All articles not published in English have been translated by the website editor.
ALLEN Gloria, Hyacinthine Macaws - Their care and breeding today A presentation at the IAS Convention, Fort Myers, Florida in January 1997
AL-WABRA WILDLIFE CONSERVATION, "Spix’s macaw Cyanopsitta spixii transfer." A press release by Al-Wabra Wildlife Conservation in October 2005
AL-WABRA WILDLIFE CONSERVATION, The Spix's Macaw fact file - published November 2007.
ARNDT
Thomas, The
Lear's Macaw - A new parrot drama?. Published in
ASTLEY, the Rev. Hubert.D, An article on the Lear's Macaw in the Avicultural Magazine, the Journal of the Avicultural Society published in February 1907 (Vol. V, No. 4, Pages 111-113)
AVICULTURAL SOCIETY, Excerpts from articles and letters in the Avicultural Magazine, the journal of the Avicultural Society, from 1897 to 1902 referring to the Spix's Macaw in captivity.
AVICULTURAL SOCIETY, Extract with a reference to a Spix’s Macaw from report on Paignton and District Fanciers' show in the Avicultural Magazine, the magazine of the Avicultural Society published in January 1926. Fourth Series, Vol IV, No. 1
AVICULTURAL SOCIETY,
Short extract with a reference to a Hyacinthine and Lear’s Macaw from a
report on the
AZARA
Felix d’
Entry on the Glaucous Macaw or Del
azul in Apuntamientos
para la historia
natural de los Páxaros
(Vol.2) published in
AZARA Felix d’, Description of the Glaucous Macaw in Voyages dans l'Amerique Méridionale (depuis 1781 jusqu'à 1801) with added notes by Baron Georges CUVIER published in 1809
AMUCHÁSTEGUI Axel, Entry on Hyacinthine Macaw in Studies of Birds and Mammals of South America (Page 20) with descriptive text by Helmut SICK published in 1967.
BATES Henry Walter, Excerpts referring to the Hyacinthine Macaw and its feeding habits from The Naturalist on the Amazons published in 1863.
BEDFORD, The Duke of, Entry on the Glaucous Macaw in Parrots and Parrot-like Birds published c. 1954.
BEDFORD, The Duke of, Entry on the Lear's Macaw in Parrots and Parrot-like Birds published c. 1954.
BEDFORD, The Duke of, Entry on the Hyacinthine Macaw in Parrots and Parrot-like Birds published c.1954.
BENNETT E.T, Entry on the Deep Blue Macaw or Anodorhyncus (sic) Maximiliani in The Tower Menagerie. Published in 1829.
BENNETT E.T, Entry on the Hyacinthine Macaw or Macrocercus hyacinthinus in " The Gardens and Menagerie of the Zoological Society Delineated Vol. II (Birds) published in London in 1831 with the sanction of the Council under the superintendence of the Secretary and Vice-Secretary of the Society" followed by an exchange of correspondence - in part acrimonious - between William Swainson and E.T.Bennett in The Magazine of Natural History on this entry in the same year
BERTONATTI Claudio,
Los últimos días
del guacamayo
azul. Published in Vida
Silvestre, the magazine of the Fundación Vida
Silvestre
BONAPARTE Prince Charles Lucien, Original description of Lear's Macaw (Anodorhynchus leari) in the Iconographie des Perroquets (1857-8).
BOOSEY Edward J, Entry on the Hyacinthine Macaw in Parrots, Cockatoos and Macaws (Page 146) published in 1956.
BOOSEY Edward J, Entry on the Glaucous Macaw in Parrots, Cockatoos and Macaws (Page 145) published in 1956.
BOOSEY Edward J, Entry on the Lear's Macaw in Parrots, Cockatoos and Macaws (Page 148) published in 1956.
BOOSEY Edward J, Entry on the Spix's Macaw in Parrots, Cockatoos and Macaws (Page 157) published in 1956.
BOURJOT
SAINT-HILAIRE Alexandre,
Entry on the Hyacinthine Macaw or La Perruche-Ara
Bleu-cobalt in Histoire Naturelle des
Perroquets published in
BOURJOT SAINT-HILAIRE Alexandre, Entry on the Glaucous Macaw or La Perruche-Ara Glauque in Histoire Naturelle des Perroquets. Published in Paris (1837-8).
BREHM Christian
Ludwig,
Entries on blue macaws
in the Monographie der Papageien oder vollständige
Naturgeschichte aller bis jetzt bekannten Papageien mit getreuen und
ausgemalten Abbildungen.
Published in
BUTLER
Arthur G,
Entry on the Hyacinthine Macaw in Foreign Birds for Cage and Aviary (Part
II) published in
BUTLER
Arthur G,
Entry on the Glaucous Macaw in Foreign Birds for
Cage and Aviary (Part II) published in
BUTLER
Arthur G,
Entry on the Lear's Macaw in Foreign Birds for Cage and Aviary (Part II)
published in
BUTLER
Arthur G,
Entry on the Spix's Macaw in Foreign Birds for Cage and Aviary (Part II)
published in
CHALMERS
MIT
CHEBEZ
Juan Carlos,
Los que se van. Especies
argentinas en
peligro, Guacamayo
violáceo o azul.
Published as part of a series in 1994 by Editorial
Albatros,
CLUBB Susan, Aging in Macaws, D.V.M. Published in the ASA Avicultural Bulletin in August 1993.
COLLAR
N.J et al.,
Entry on the Glaucous Macaw
in Threatened Birds of the Americas. Published at the end of 1992 by the
Smithsonian Institution Press of
COLLAR
N.J et al.,
Entry on the Lear's Macaw
in Threatened Birds of the Americas .
Published at the end of 1992 by the Smithsonian
Institution Press of
CSAKY Kashmir, Forest, Virginia, Parent-rearing the Hyacinth Macaw. A Comparative Study published in afa Watchbird, the Journal of the American Federation of Aviculture. Vol. XXVII, Number 3, May/June 2000
CSAKY Kashmir, The Hyacinth Macaw published in Parrots Magazine in November 2001(Issue 46) Pages 26-31.
CSAKY Kashmir, Incubation - Hyacinth Macaw chicks Published in the May 2002 issue of Parrots, (Pages 40-44)
DAVIDS Angela, Hyacinth cliffs. Journey to Brazil to see those beautiful blue macaws. Published in the October 1999 issue of Bird Talk Magazine.
DESCOURTILZ Dr. Jean-Théodore, Entry on Hyacinthine Macaw in Ornithologie brésilienne ou Histoire des oiseaux du Brésil remarquables par leur plumages, leur chant ou leurs habitudes published between 1854 and 1856 in Rio de Janeiro, Brazil
ECKSTROM Christine K, A wilderness of water. The Pantanal. Published in Audubon, the Magazine of the National Audubon Society (March/April 1996)
EDWARDS
Sydenham, Illustration
of Hyacinthine Macaw by in 1812 acquired by the 13th Earl of
EEP STUDBOOK, Studbook report for 1993 for the EEP Hyacinthine Macaw (Anodorhynchus hyacinthinus)
EEP STUDBOOK, EEP Studbook report for 1997 for the Hyacinthine Macaw (Anodorhynchus hyacinthinus)
FINSCH Otto,
Entry on the Hyacinthine Macaw
in Die Papageien, mongraphisch bearbeitet.
Published
1867-8 in
FINSCH Otto, Entry on the Glaucous Macaw in Die Papageien, mongraphisch bearbeitet. Published 1867-8 in Leiden.
FINSCH Otto, Entry on the Lear's Macaw in Die Papageien, mongraphisch bearbeitet. Published 1867-8 in Leiden.
FINSCH Otto, Entry on the Spix's Macaw in Die Papageien, mongraphisch bearbeitet. Published 1867-8 in Leiden.
GAMMOND Kate, Breeding Hyacinthine Macaws in Bahrain. A report published in Parrots Magazine in March 2005 (Issue 86, Pages 16-20)
GOTTGENS Johan F et al., The case of the Paraguay-Paraná waterway ("Hidrovia") and its impact on the Pantanal of Brazil: a summary report to the Society of Wetlands Scientists. Published in the Wetlands Bulletin, 1998, pp. 12-18.
GREENE by W.T, Entry on the Hyacinthine Macaw (Page 285) in Parrots in Captivity published in three volumes between 1884 and 1887.
GRUNEBAUM Daphne and Walter, Breeding the Hyacinthine Macaw Anodorhynchus hyacinthinus published in the Avicultural Magazine, No.1, 1984 (Vol. 90), Page 11-16.
GUEDES Neiva Maria Robaldo, Reproductive Biology of the Hyacinthine Macaw (Anodorhynchus hyacinthinus) in the Pantanal-MS, Brazil Summary of Masters Thesis (without tables, graphics and images) by, October 1993
GUEDES Neiva Maria Robaldo, The Hyacinthine Macaw Project in the Pantanal-MS, Brazil - Summary of annual report for 1995 (without tables, graphics and images).
GUEDES Neiva Maria Robaldo, The Hyacinthine Macaw Project in the Pantanal-MS, Brazil - Summary of Annual report for 1996 (without tables, graphics and images)
GUEDES Neiva Maria Robaldo et al., Density of young manduvi (Sterculia apetala), the Hyacinthine Macaw's nesting tree, under three different conditions in the Pantanal wetland, Brazil Published in Ararajuba, the journal of the Brazilian Ornithologists Society, in March 1997
GUEDES Neiva Maria Robaldo, The Hyacinthine Macaw Project in the Pantanal-MS, Brazil - Summary of annual report for 1997 and 1998 (without tables, graphics and images)
GUEDES Neiva Maria Robaldo, The Hyacinthine Macaw Project in the Pantanal-MS, Brazil - Summary of annual report from January 1999 to June 2000(without tables, graphics and images)
GUEDES Neiva Maria Robaldo, The Hyacinthine Macaw Project in the Pantanal-MS, Brazil - Summary of annual report for period October 1st to December 31st 2000 (without tables, graphics and images)
GUEDES Neiva Maria Robaldo, Information booklet on the Projeto Arara Azul (Hyacinth Macaw Project) available to visitors to the Pousada Caiman where the project is based and other lodges in the southern Panatanal.
HAHN Carl-Wilhelm, Entry on Hyacinthine Macaw in the Ornithologischer Atlas, 1834-5
HAHN Carl-Wilhelm, Entry on Glaucous Macaw in the Ornithologischer Atlas. Published in 1840.
HAMMER, Sven, GERLACH Helga, BÜRKLE Marcellus and SCHULZ. J - Proventicular Dilatation Disease among Spix's Macaws (Cyanopsitta spixii). A presentation at the 42nd International Symposium on Diseases of Zoo and Wild Animals, May 2005, Prague, Czech Republic
HEBEL Norbert, Experiences in the keeping and breeding of Hyacinthine Macaws published in the April 2002 issue of Gefiederte Welt (Pages 114-119).
HILL Len and Emma WOOD, Excerpts from the Penguin Millionaire - The Story of Birdland published in 1976
HOHENSTEIN Karl Fr., Tool use in parrots Anodorhynchus hyacinthinus published in Gefiederte Welt, Issue 12/87.
KNIGHT Charles, Entry on Corrientes Province in "Geography or first division of " The English Cyclopaedia". Published in 1866.
KNIGHT Charles, Extract relating to the Paraná-Paraguay river system from the entry on the Argentine Confederation in "Geography or first division of " The English Cyclopaedia". Published in 1866.
KUENNE H.-J, Keeping and breeding the Hyacinthine Macaw (Anodorhynchus hyacinthinus) published in Papageien 2/90.
KUENNE H.-J, Why do Anodorhynchus macaws have bare yellow cheeks? published in Gefiederte Welt, Issue 7/93.
KUENNE H.-J, Is the bill of the Hyacinthine Macaw too big? published in Gefiederte Welt, Issue 10/96 S. 336-7.
LAFIN Carmen, Successful hand-rearing of Hyacinthine Macaws (Anodorhynchus hyacinthinus LATHAM,1790) published in Die Voliere, Issue 10/86.
LAMBERT Karin and Heinz, Journey to the Raso da Catarina, Brazil. A travel report. Published in the January 2002 issue of Papageien.
LATHAM John, Generally accepted original description of Hyacinthine Macaw (Anodorhynchus hyacinthinus) in Latin in Index ornithologicus (1790) together with the entry on page 80 of his Supplement II to the General Synopsis of Birds published in 1802 and the entry in Latham's General History of Birds published in September 1821.
LEAR Edward, Edward LEAR and his illustration of a blue macaw described by him as Macrocercus hyacinthinus or Hyacinthine macaw in his Illustrations of the family of the Psittacidae, published 1830-32, but later identified as different species by Prince Charles Lucien Bonaparte and named after the famous illustrator in the Iconographie des Perroquets (1857-8).
LEROY DE BARDE Alexandre Isidore (1777-1828), Depiction of Hyacinthine Macaw in a painting by entitled Collection of Foreign Birds dated 1810.
LICHTENSTEIN K,
Use of species name Anodorhynchus, albeit slightly differently spelt, in
his Nomenclator Avium
Musei Zoologici
Berolinensis published in
LONDON ZOO, Extract from The List of Animals in the London Zoo compiled and published in 1883.
LONDON
ZOO,
Various reports on the Glaucous Macaw until
1900 in the Proceedings of the Scientific Meetings of the Zoological Society
of
LÓPEZ-LANÚS Bernabé, Collared Forest-falcon Micrastur semitorquatus courtship and mating, with take-over of a macaw nest. Published in Cotinga, the Journal of the Neotropical Bird Club, (Pages 9-11), Number 14, Autumn 2000.
LOW
Rosemary, Entry
on the Hyacinthine Macaw
in The Parrots of South America (Page 43)
published in
LOW
Rosemary,
Entry on the Glaucous Macaw
in
The Parrots of South America (Page 44) published in
LOW
Rosemary,
Entry on the Lear's Macaw
in The Parrots of South
America (Page 45) published in
LOW
Rosemary,
Entry on the Spix's Macaw
in The Parrots of South
America
(Page 45) published in
LOW Rosemary, Breeding large macaws published in the Parrot Society Magazine in December 1999 (Volume XXXIII) Pages 406-11.
LUECKER
Dr. Hubert, Dresden Biology,
Breeding, and Keeping of the Hyacinthine Macaw (Anodorhynchus
hyacinthinus) published in German and English
in Zoo - Paedagogik -
Unterricht (Year 3, Volume III)
LYDEKKER Richard, Entry on the Hyacinthine Macaw from The Royal Natural History (Vol. IV - pages 113-4) edited and published in 1895.
MARQUANDT Carla, An experiment in colony breeding with Hyacinthine Macaws published in Psittacine Aviculture (26.1-4) in 1992.
NEDÉLNIK
Jan, Brodek,
OCKENFUSS Dr. Lorenz, Entry on Glaucous Macaw in Dr. Ockens Allgemeine Naturgeschichte für alle Stände. 5th Volume, Page 370. Published in 1835.
ORBIGNY Alcide Dessalines d', Excerpts referring to the Glaucous Macaw from Voyages dans l'Amerique méridionale. Published in parts between 1835 and 1847.
PITTMAN A.J The Glaucous Macaw - Does it still exist? (with original footnotes) published without footnotes in the Parrot Society Magazine, 1992, Vol. XXVI.
PITTMAN
A.J
Prehistoric Cave Paintings Discovered . Published in Cage and Aviary Birds
on
PITTMAN A.J, Some new information on the Glaucous Macaw published in the Parrot Society Magazine, 1997, Vol. XXXI.
PITTMAN A.J, The Glaucous Macaw - Dead or alive? The continuing saga published in Just Parrots, 1997/8, Issue 19
PITTMAN A.J, An unforgettable experience with Lear's Macaws at Toca Velha Published in the Parrot Society Magazine, January 1999, Vol. XXXIII, Pages 3-7.
PLATH
Karl,
An extract from "Mr Karl
Plath's Collection" referring to a Spix’s Macaw, published in May
1930 in Aviculture, the journal of the Avicultural
Society of
PLATH
Karl, An article entitled
"The
Spix Macaw"
published
in Aviculture, the journal of the Avicultural
Society of
PLATH Karl, Extract from Birds at the New Chicago Zoological Park by Karl Plath, then Curator of Birds, referring to a Spix’s Macaw published in August 1937. (Fifth Series, Vol. II, No. 8, Page 288)
PORTER Sydney, An extract from "Notes from South America" on a visit to Buenos Aires Zoo published in the magazine of the Avicultural Society in October 1938 (Fifth Series, Vol. III, No 10, Page 290)
REICHENOW
Dr. Anton, Entry
on the Hyacinthine Macaw
with illustration in Vogelbilder
aus fernen
Zonen published in Kassel,
REICHENOW Dr. Anton, Entry on the Glaucous Macaw with illustration in Vogelbilder aus fernen Zonen published in Kassel, Germany in 1883.
REICHENOW
Dr. Anton, Supplementary
entry on the Lear's Macaw in Vogelbilder
aus fernen
Zonen published in Kassel,
REICHENOW
Dr. Anton, Supplementary
entry on the Spix's Macaw in Vogelbilder
aus fernen
Zonen published in Kassel,
REISER Othmar, Report on sighting of Spix's Macaws at Paranaguá during the expedition of the Austrian Academy of Sciences to north-eastern Brazil in 1903. Published in 1926 in Denkschriften der mathematisch-naturwissenschaftlichen Klasse, Vol. 76 under "Die Ergebnisse der Zool. Expedition der Akad. der Wissenschaften nach nordostbrasilien im Jahre 1903".
RICHARDSON Ninian, The
Lear's Macaw. A booklet with essential information and
project proposals. Produced by the Committee
for the Recovery and Management of the Lear's Macaw. Edited by
Ninian
RIDGELY Robert S, Extract on Hyacinthine Macaw from the " The Current Distribution and Status of Mainland Neotropical Parrots" published in Conservation of New World Parrots (Pages 237-38), the Proceedings of the ICBP Parrot Working Group Meeting on St. Lucia in 1980.
RIDGELY Robert S. Extract on Glaucous Macaw from the "The Current Distribution and Status of Mainland Neotropical Parrots" published in Conservation of New World Parrots (Pages 238-40), the Proceedings of the ICBP Parrot Working Group Meeting on St. Lucia in 1980.
RIDGELY Robert S. Extract on Lear's Macaw from the "The Current Distribution and Status of Mainland Neotropical Parrots" published in Conservation of New World Parrots (Pages 240-1), the Proceedings of the ICBP Parrot Working Group Meeting on St. Lucia in 1980.
ROTHSCHILD Walter, Entry
with image on Anodorhynchus purpurascens in
Extinct Birds published in
RUSS Dr. Karl, Entry on the Hyacinthine Macaw from The Speaking Parrots translated by Leonora Schultze and published in 1884.
RUSS Dr.
Karl,
Entry on the Glaucous Macaw from Die
sprechenden Papageien.
Published
in
RUSS Dr.
Karl,
Entry on the Hyacinthine Macaw from Die sprechenden
Papageien.
Published in
RUSS Dr.
Karl, Entry on the Lear's Macaw
from Die
sprechenden Papageien.
Published in
RUSS Dr.
Karl, Entry on the Spix's Macaw
from Die
sprechenden Papageien.
Published in
SALVADORI Count Tommaso, Entry on the Hyacinthine Macaw (Anodorhynchus hyacinthinus) in the Catalogue of the Psittaci, or Parrots in the Collection of the British Museum (page 147) published in 1891.
SALVADORI Count Tommaso, Entry on the Glaucous Macaw (Anodorhynchus glaucus) in the Catalogue of the Psittaci, or Parrots in the Collection of the British Museum (page 149) published in 1891.
SALVADORI Count Tommaso, Entry on the Lear's macaw (Anodorhynchus leari) in the Catalogue of the Psittaci, or Parrots in the Collection of the British Museum (page 148) published in 1891.
SALVADORI
Count Tommaso,
Entry on the Spix's Macaw (Cyanopsitta
spixii) in the Catalogue of the
Psittaci, or Parrots in the Collection of the
SÁNCHEZ LABRADOR Father José, Entry on the Glaucous Macaw or guaa obi in Peces y Aves del Paraguay Natural originally written in manuscript form in 1767 and published in paperback in 1968.
SCLATER. P.H, Report on the Spix's Macaw by the Secretary to the Zoological Society of London, in the Proceedings of the Scientific Meetings of the Zoological Society of London for the year 1878 (Page 976).
SEITRE Roland, The Quest for the Blue Bird - An interview with Professor Helmut Sick. Published in Terre Sauvage, April, 1990.
SEITRE Roland, The Lear's Macaw (Anodorhynchus leari). Published in Papageien 5/92 September/October.
SHAW George Entry on the Hyacinthine Macaw on Pages 57-60 of the Museum Leverianum, a work containing select specimens from the museum of the late Sir Ashton Lever and published in 1792 followed by the entry in the Fifteenth Volume of the Naturalists's Miscellany by George Shaw and E. Noddy, published not long after the Museum Leverianum, and in Shaw's General Zoology (Vol. VIII, P.393) published in 1812.
SICK Helmut, The origin of the Lear's Macaw (Anodorhynchus leari) discovered. A letter published in Gefiederte Welt (Issue 9/79).
SICK Helmut and TEXEIRA Dante Martins, Discovery of the home of the Indigo Macaw in Brazil, with notes on field identification of "blue" macaws. Published in American Birds in March 1980, Vol. 34, No. 2 pp118-19, 212.
SICK
Helmut,
About the blue macaws, especially the Lear's Macaw
Published in Conservation of New World Parrots (Pages 440-443), the
Proceedings of the ICBP Parrot Working Group Meeting in
SMITH. George, The Spix's Macaw. An unpublished report by British veterinarian George Smith received by Traffic International in October 1990.
SMITH George, The Spix's Macaw. An article by in the Parrot Society Magazine, May 1991 (Volume XXV)
SOUANCÉ Charles de, Entry with comments on blue macaws in the collection of Prince Massena d'Essling published in Revue et Magazine de Zoologie published in February 1856.
SPIX
Johannes Baptist von, Entry
on the Hyacinthine Macaw or Anodorhynchus maximiliani
in Avium Brasiliensium
Species Novae published in
SPIX Johannes Baptist von, The Description of the Spix's Macaw or Arara hyacinthinus in Avium Brasiliensium Species Novae. Published in Munich, 1824-5.
SPIX Dr.
J.B von and M
STONE Witmer, Brief report on "Age attained by the Hyacinth Macaw" published in the Auk in 1920 (Vol. XXXVII, Page 293)
TAVISTOCK, the Marquess of, Entry on the Hyacinthine Macaw in Parrots and Parrot-like Birds in Aviculture published in the 1920s.
TAVISTOCK, the Marquess of, Entry on the Glaucous Macaw in Parrots and Parrot-like Birds in Aviculture published in the 1920s.
TAVISTOCK, the Marquess of, Entry on the Lear's Macaw in Parrots and Parrot-like Birds in Aviculture published in the 1920s.
TAVISTOCK, the Marquess of, Entry on the Spix's Macaw in Parrots and Parrot-like Birds in Aviculture published in the 1920s.
TEIXEIRA-DE-FREITAS R.F. and WEINZETTL-PINHEIRO M. Reproduction of Hyacinthine Macaws at the Rodeo Drive Scientific Breeding Centre, Rio Janeiro A report in the March/April 2002 issue of Atualidades Ornitologicas, the leading Brazilian bi-monthly newpaper for aviculturists and ornithologists.
VIEILLOT
Louis Jean Pierre,
Generally accepted original description of the Glaucous
Macaw or L'Ara azuvert
in Nouveau dictionnaire
d'histoire naturelle (Vol.2) published
in
VOLKEMER
Gerd (
VOLKEMER Gerd My experience in breeding the Hyacinthine Macaw published in Gefiederte Welt (Issue 1/85) and translated by the website editor.
VOOUS K.H, Article entitled Specimens of Lear's Macaw in the Zoological Museum of Amsterdam Published in L'oiseau et la revue française d'ornithologie in 1965.
WAGLER
Johann Georg
Entry
on the Hyacinthine Macaw
in Monographia
Psittacorum published in
WAGLER
Johann Georg,
Description of Glaucous Macaw in
Monographia Psittacorum
published in
WAGLER
Johann Georg,
Description of the Spix's Macaw
in
Monographia
Psittacorum. Published
1832 in
WALLACE Alfred Russel, Excerpts from Travels on the Amazon published in 1853.
WATSON Ryan, Hyacinth Macaw breeding and Hand-rearing Study at Al-Wabra Wildlife Preservation. A presentation at the 33rd Annual Convention of the American federation of Aviculture |(AFA), Los Angeles, July 2007
WATSON Ryan, Captive husbandry of the Lear's Macaw at Al-Wabra Wildlife Preservation. A presentation at the 33rd Annual Convention of the American federation of Aviculture |(AFA), Los Angeles, July 2007
WATSON Ryan, Managing the world's largest Spix's Macaw population. A presentation at the 33rd Annual Convention of the American federation of Aviculture |(AFA), Los Angeles, July 2007
WATSON Ryan, "Al Wabra Wildlife Preservation (AWWP) is proud to announce the successful breeding of three critically endangered Lear’s Macaws (Anodorhynchus leari)." A press release by Ryan Watson, Blue Macaw Coordinator, AWWP, Qatar
WAUGH David, The world's rarest parrot gets a flexible friend. A report published in Parrots, April/May 1997 issue (Pages 6-7).
WAUGH David and REINSCHMIDT Matthias, News on the captive management of the Lear’s Macaw. Report issued December 2006
WAUGH David and REINSCHMIDT Matthias, " The first sensational breeding of Lear's Macaw in Europe " A press release on breeding successes with the Lear's Macaw issued by Loro Parque Fundacion on 8th June 2007
WEINZETTL-PINHEIRO M. and TEIXEIRA-DE-FREITAS R.F., Reproduction of Hyacinthine Macaws at the Rodeo Drive Scientific Breeding Centre, Rio Janeiro A report in the March/April 2002 issue of Atualidades Ornitologicas, the leading Brazilian bi-monthly newspaper for aviculturists and ornithologists.
WILLIAMS Sam, The future's bright, the future's blue. The Lear's Macaw and its conservation. A report published in Parrots in February 2002 (Issue 61, Pages 24-33)
WISSMAN
Margaret A, DVM and PARSONS Bill, Internal
papillomatous disease.
Managing the papilloma-positive breeder bird
by, Wesley Chapel,
YAMASHITA Carlos, Field observations on the Indigo Macaw (Anodorhynchus leari), a highly endangered species from northeastern Brazil. Published in the Wilson Bulletin ( 99(2) 1987 pp. 280-2)
YAMASHITA Carlos, Anodorhynchus macaws as followers of extinct megafauna: an hypothesis Published in Ararajuba, the Journal of the Brazilian Ornithological Society 5(2) P. 176-182 (December 1997)
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