Ofpreservation Tually More Than Fifteen Hundred Birds Were Returned to Hawaii and Released by Bob Elgas, Sunny Valley, OR Into Their Natural Environment

Total Page:16

File Type:pdf, Size:1020Kb

Ofpreservation Tually More Than Fifteen Hundred Birds Were Returned to Hawaii and Released by Bob Elgas, Sunny Valley, OR Into Their Natural Environment become so decimated that by the mid­ 1940s the total population was fewer than 40 individuals. In 1950, three of these geese were sent to the Wildfowl Trust in England, where they were bred successfully. Ultimately, hundreds Aviculture: An Instrument were reared, and breeding stock was transferred into other facilities. Captive breeding was so successful that even­ ofPreservation tually more than fifteen hundred birds were returned to Hawaii and released by Bob Elgas, Sunny Valley, OR into their natural environment. In addi­ tion, many hundreds were established in private programs, where they con­ ad aviculture existed in the not have sufficient facilities. tinued to breed freely. past, as it does today, the Circumstances within the private Then, as the future of the Nene H Cuban Macaw,' the Passenger sector are quite different. There are seemed secure, misfortune prevailed. Pigeon, and the Labrador Duck might numerous individuals with the capabil­ Without effort to affix blame, for vari­ not now be extinct. Sadly, with the ity, the desire, the dedication, and the ous reasons, the wild population in passage of time, the increasing pres­ facilities to successfully breed birds. Hawaii declined. It was proposed that sure of an expanding human popula­ Unfortunately, a major component that the Hawaiian Goose be declared tion will inevitably result in the exter­ is largely restricted, is the opportunity. endangered. In-as-much as the mination of additional species. Unlike governmental or zoological Hawaiian Goose existed in the wild, However, since preservation through institutions, for whom stock is avail­ only in that state, and since there were captive breeding is possible, many can able, for private aviculturists, the oppo­ large captive breeding populations be saved. site is true. We in the private sector are within the continental United States, it As compared with a few years ear­ forbidden the possession of most was suggested the endangered listing lier, aviculture, particularly within the native birds, and therefore, are denied should be confined only to Hawaii. private sector, is much advanced. the opportunity to breed them. It Despite an overwhelming recom­ Breeding, incubating and rearing tech­ seems unrealistic that zoos may pos­ mendation to that effect, the Fish and niques have improved dramatically. sess native birds, for public display, Wildlife Service declared them endan­ Many rare species are being success­ while aviculturists are not allowed to gered, not only in Hawaii, but in the fully bred. As noted above, the future breed them. continental United States as well. As a ofwildlife, particularly birds, is increas­ As it refers to exotic, or non-native result, it was no longer lawful to trans­ ingly precarious. Our capability to pre­ species, aviculturists have a wider fer Nene Geese across state lines. serve them through captive breeding opportunity for possession than they Consequently, aviculturists curtailed becomes enormously important. do with native birds. However, regula­ their breeding programs and domestic There are three major areas in tions are being continually proposed populations decreased dramatically. In which propagation can be undertaken. and frequently enacted to also curtail reflecting upon that earlier time when The first is through governmental ini­ our access to these species. Rather the Nene population had reached an tiative, secondly by breeding programs than continuing to enact restrictive reg­ all time low, aviculture came to the res­ of zoological institutions, and third ulations, our governing agencies need cue. After an incredible recovery, an ill through breeding efforts within the pri­ to recognize the value and importance advised decision by a governmental vate sector. of captive propagation. agency virtually paralyzed that recov­ Avicultural programs at governmen­ As indicated, it is unlikely that sig­ ery. Because of that decision, the tal level have been infrequent, with nificant programs can be anticipated at future ofthe Hawaiian Goose is far less marginal results. Breeding programs at the governmental level, and only limit­ secure than it should have been. zoos have been more successful, and ed efforts by zoological institutions. As the name implies the Laysan some noteworthy results have been Private aviculture does have the capa­ Duck is native to the island of Laysan, achieved. Zoos however, function pri­ bility to successfully propagate birds, a tiny bit of land in the northwest marily as display institutions and are and should be given the opportunity quadrant of the Hawaiian Islands. not intended as breeding facilities. to do so. To demonstrate the capabili­ Laysan is only about three miles in Although they have successfully bred ty of Aviculture to preserve rare birds, length, with a small central lagoon. rare species, their efforts have been it would be worthwhile to examine its Early in the century, rabbits were intro­ directed primarily toward the propaga­ role in saving the Hawaiian or Nene duced and ultimately denuded the tion of high profile mammals. Most Goose CBranta sandvicensis) and the island of vegetation. As a result, the zoos do not concentrate on breeding Laysan Duck CAnas laysanensis). Laysan Duck was almost exterminated. birds-not because they lack the capa­ The Hawaiian Goose, which appro­ At one time, the entire population was bility, but because they frequently do priately is the State Bird of Hawaii, had fewer than 10 individuals. 48 May/June 1997 Ultimately, the rabbits were exter­ served in the Smithsonian. As one the best and most nutritionally bal­ minated, allowing the habitat to recov­ examines this mass of lifeless feathers anced diets possible. They are protect­ ~ er. Despite the environmental all that remains of what was once ed from predation, disease, harsh improvement, the duck population beautiful living bird, it is difficult to weather, and other adverse conditions. remained low. Eventually, a decision understand those who would destroy In brief, they are afforded the best was made to capture some of the aviculture. Given a choice, who would environment and care possible. The Laysan Ducks, return them to the con­ not prefer seeing a pair of these first indication that captive birds are tinental United States, and put them in delightful birds preserved in a captive insecure, or improperly cared for, is a the care of proven aviculturists. As was breeding facility, as opposed to a life­ failure to breed. The fact that avicul­ true with Nenes, the Laysan Ducks less skin in a musty museum drawer? turists are breeding birds in unprece­ responded well, and soon were being "Better dead than bred?" It makes no dented numbers attests to the fact that bred in quantity. sense whatsoever! they are being maintained under opti­ Ultimately they were re-introduced It is suggested by animal rights mum conditions. It is also worthy of to Laysan, where they prospered. In groups, that captive birds are unhappy note that captive birds, as a result of addition, an adjacent island was popu­ and long for their lost freedom. As a appropriate care, have a life expectan­ lated, and both populations appear lifelong aviculturist, I have leamed cy many times that of their wild coun­ stable. Laysan Ducks are abundant in much about birds, especially how they terparts. captivity where they breed freely, and respond to captivity. Birds like routine. We who keep birds need to be again aviculture has demonstrated its They are also receptive to the security increasingly aware of the efforts of capability to preserve rare birds. offered by a controlled environment. anti-avicultural groups who constantly There are powerful forces in this On frequent occasions, I have seen seek the enactment of restrictive regu­ country, the goal of which is to pre­ birds make their way outside the con­ lations. These groups are unrelenting, vent the captive propagation of birds. fines of their normal enclosure they are powerful and financially These organizations are frequently (macaws are notorious escape artists). strong. They contribute to political referred to as "animal rights" groups. It The natural reaction of birds, when campaigns, and thus gain the attention is their position, that birds, as well as they find themselves in unfamiliar SUr­ of elected officials. They functions at other animals, should not be kept in roundings, is one of nervous' discom­ all levels ofgovernment, their message captivity for any reason. They espouse fort. Escapees are far more inclined to is heard, and they are successful. Their such slogans as "Better dead than try and regain entry into a familiar area ultimate goal is the enactment of legis­ bred" and "let them die with dignity," rather than depart to the insecurity of lation that will deny the right ~:>f private referring to the fact they prefer extinc­ strange surroundings. citizens to own birds. tion to captive propagation. It is diffi­ On numerous occasions I have had The American Federation of cult to understand the reasoning of macaws, outside their flights, usually Aviculture is working to preserve our anyone who would prefer extinction. perched in the crown of a tall tree. rights. However, the AFA membership Those who support such flawed rea­ They obviously enjoyed my discomfort is largely involved with psittacines. soning might reflect for a moment on at their outdoor antics. At their OWn There are many other groups interest­ exactly what extinction is. Consider, discretion, usually with the approach ed in birds, including those who main­ for example, the Dodo. of evening, they returned to their OWn tain waterfowl, gallinaceous birds, The Dodo was a large flightless quarters, to retire in the security of ratites and others. The threat of restric­ bird, native to islands of the Indian familiar surroundings. tive legislation is directed equally Ocean. They were slaughtered by Anti-avicultural groups like to extol toward all aviculturists. humans until the last one was extermi­ the virtue of birds being wild and free. In an effort to protect ourselves it nated some four hundred years ago.
Recommended publications
  • Threatened Parrots of the Neotropics
    sustain their numbers. Buffon's Macaw: Appendix I. Threatened Parrots Sometimes confused with the Mili­ tary Macaw. See A.F.A. Watchbird Oct/Nov 1986 and Dec/Jan 1990 for ofthe Neotropics clarification. These birds are seri­ by Nigel J. Col/ar ously declining throughout their International Council for Bird Preservation range in Central America. Captive Cambridge, United Kingdom breeding is desperately needed. Green-winged Macaws: Appen­ dix 11. Still being brought into the U.S. Parrots as Problems the deletion of Yellow-sided Parakeet The wild caught birds have proven Parrots are colourful, vegetarian, Pyrrhura hypoxantha (an invalid difficult to breed. Better success is playful and mimetic, so people find species), the relegation of Yellow­ possible utilizing captive bred birds them attractive, easy to keep, com­ faced Amazon Amazona xanthops to for breeding. panionable and entertaining. In popu­ near-threatened status, the promotion Hyacinth Macaws: Appendix I. lar consciousness, they are the most from near-threatened status of White­ Current population is estimated at high-profile of birds, commonly fea­ headed Amazon Amazona leuco­ 2500 to 5000 total population. lllegal tured in advertisements that seek to cephala, and the addition of El Oro trade continues to decimate their assert the tropical authenticity of a Parakeet Pyrrhura orcesi, Fuertes' population. Further captive breeding product, and often humourised in Hapalopsittaca fuertesi and Fire­ is necessary to maintain adequate cartoon form to assure the conviv­ eyed Parrots H. pyrrhops, Blue­ amounts ofbirds. iality of and complicity in the experi­ cheeked Amazona dufresniana and Military Macaws: Appendix I. ence the product offers. Alder Amazons A.
    [Show full text]
  • Macaw Society America
    tary Macaws. This ecological differ­ that a number of the yellow feathers ence enabled them to evolve larger are richly tipped with green. Indeed, size, paler color, and now a different some of the coverts may be entirely pattern ofbehavior. This went to such green. Further, though this has yet to an extreme that they became a differ­ be corroborated by the measurements ent species: Button's Macaw (A. taken of museum skins, so many of ambigua). Elsewhere, the Military the aviary birds obtained from Macaw also became somewhat less South America (some are known to The montane and has now diffused over have been imported from Guyana) much of Mexico. These now differ seem so much larger generally (as subspecifically from those to the well as being brighter) than those south. known to come from northern Macaw Likewise, the Scarlet Macaw of Central America. Mexico and Central America may also The Scarlet Macaws from Panama, have gained entry only towards the and to an increasingly lesser degree end of the last Ice Age (some 12,000 Costa Rica, have examples of both Society years back). Originally, so few indi­ colorations in the population. It is, vidual birds percolated through the therefore, assumed that this area constraints of the Isthmus that they forms a "hybrid zone" between the were limited in their genetic diversity. brighter southern and the duller Once through this geographical northern races. of barrier, the inevitable inbreeding and It would take a study which subsequent evolution from the encompasses more skins than the founder-immigrants ensured that they British Museum, the Smithsonian, America developed a different appearance and the American Museum of Natural from those Scarlet Macaws found on History have supplied, to prove that by Robert Francis the mainland ofSouth America.
    [Show full text]
  • According to Dictionary
    Extinction: The Parrots We’ve Lost By Desi Milpacher The definition of extinction is “the act or process of becoming extinct; a coming to an end or dying out: the extinction of a species.” Once extinction has been determined, there is usually no chance of a species recurring in a given ecosystem. In mankind’s active history of exploration, exploitation and settlement of new worlds, there has been much loss of natural resources. Parrots have suffered tremendously in this, with over twenty species having been permanently lost. And there are many more that are teetering on the edge, towards the interminable abyss. In this article we find out what happened to these lost treasures, learn which ones are currently being lost, and why this is important to our world. The Old and New Worlds and Their Lost Parrots Little is known of the natural history of most of the world’s extinct parrots, mainly because they disappeared before in-depth studies were conducted on them. It is generally believed, save the Central American macaws which were least known, that most fed on diets similar to today’s parrots (leaves, blossoms, seeds, nuts and fruits), frequented heavy forested areas and nested mainly in tree cavities. A number could not fly well, or were exceptionally tame, leading to their easy capture. Nearly all of these natural treasures vanished between the 18th and early 20th centuries, and the main reason for their loss was overhunting. Some lesser causes included egg collecting (popular with naturalists in the 19th century), diseases (introduced or endemic), drought, natural disasters, predation by introduced species, and habitat alternation.
    [Show full text]
  • Annotated Checklist of the Birds of Cuba
    ANNOTATED CHECKLIST OF THE BIRDS OF CUBA Number 3 2020 Nils Navarro Pacheco www.EdicionesNuevosMundos.com 1 Senior Editor: Nils Navarro Pacheco Editors: Soledad Pagliuca, Kathleen Hennessey and Sharyn Thompson Cover Design: Scott Schiller Cover: Bee Hummingbird/Zunzuncito (Mellisuga helenae), Zapata Swamp, Matanzas, Cuba. Photo courtesy Aslam I. Castellón Maure Back cover Illustrations: Nils Navarro, © Endemic Birds of Cuba. A Comprehensive Field Guide, 2015 Published by Ediciones Nuevos Mundos www.EdicionesNuevosMundos.com [email protected] Annotated Checklist of the Birds of Cuba ©Nils Navarro Pacheco, 2020 ©Ediciones Nuevos Mundos, 2020 ISBN: 978-09909419-6-5 Recommended citation Navarro, N. 2020. Annotated Checklist of the Birds of Cuba. Ediciones Nuevos Mundos 3. 2 To the memory of Jim Wiley, a great friend, extraordinary person and scientist, a guiding light of Caribbean ornithology. He crossed many troubled waters in pursuit of expanding our knowledge of Cuban birds. 3 About the Author Nils Navarro Pacheco was born in Holguín, Cuba. by his own illustrations, creates a personalized He is a freelance naturalist, author and an field guide style that is both practical and useful, internationally acclaimed wildlife artist and with icons as substitutes for texts. It also includes scientific illustrator. A graduate of the Academy of other important features based on his personal Fine Arts with a major in painting, he served as experience and understanding of the needs of field curator of the herpetological collection of the guide users. Nils continues to contribute his Holguín Museum of Natural History, where he artwork and copyrights to BirdsCaribbean, other described several new species of lizards and frogs NGOs, and national and international institutions in for Cuba.
    [Show full text]
  • New Evidence of Ara Autochthones from an Archeological Site in Puerto Rico: a Valid Species of West Indian Macaw of Unknown Geographical Origin (Aves: Psittacidae)
    3?? Caribbetiti iounml of Science. Vol. 44, No. 2, 215-222, 2008 Copyright 2008 College of Arts and Sciaices University of Puerto Rico, Mayagüez New evidence of Ara autochthones from an archeological site in Puerto Rico: a valid species of West Indian macaw of unknown geographical origin (Aves: Psittacidae) STORES L. OLSON^'' AND EDGAR J. MAíZ LóPEZ,^ 'Department of Vertebrate Zoologu, National Museum of Natural History, Smithsonian Institution, P. O. Box 37012, Washington, D.C. 20013-7012, U.S.A. ^Centro de Estudios Avanzados de Puerto Rico y el Caribe, San Juan, Puerto Rico (USA), 00902-3970. *Corresponding author: [email protected]. ABSTRACT.•The exinct macaw Ara autochthones, previously known only from a single bone from an archaeological site on St. Croix, Virgin Islands, is here identified from several associated bones from an archaeological site in south-central Puerto Rico. The species belongs to a distinctive intermediate size-class and was larger than the Cuban Macaw Ara tricolor. It is assumed to have been endemic to the West Indies, but prehistoric interisland transport of parrots by humans makes interpreting the natural distribution of the species impossible in the absence of fossils. Historical reports of macaws elsewhere in the West Indies are rendered dubious for the same reason. KEYWORDS.•Amazona, biogeography, extinction, human transport, parrots. INTRODUCTION described and named a new species of ma- caw as Ara autochthones, based on a single The history and natural distribution of tibiotarsus of an immature bird. Nothing macaws {Ara) in the West Indies are further regarding this species has turned clouded with uncertainties. The only speci- up in the 60 years since it was described men evidence apart from, archeological re- and there has been no further evaluation of mains is of the Cuban Macaw Ara tricolor, the species, which has been mentioned oc- known from about nineteen skins and ex- casionally in various checklists and compi- tinct since about 1864 (Greenway 1958, Ol- lations; e.g.
    [Show full text]
  • The Extinct Macaws of the West Indies, with Special Reference to Cuban Macaw Ara Tricolor
    James W. Wiley & Guy M. Kirwan 125 Bull. B.O.C. 2013 133(2) The extinct macaws of the West Indies, with special reference to Cuban Macaw Ara tricolor by James W. Wiley & Guy M. Kirwan Received 7 January 2013 Summary.—The best-known species of West Indian macaw, and the only one for which skin specimens exist, is Cuban Macaw Ara tricolor, although at least seven and sometimes as many as 15 diferent species of Ara and Anodorhynchus have been speculated to have formerly occurred in the Greater and Lesser Antilles. We review available historical and prehistorical evidence for the existence of these diferent species and conclude that only two or three, St. Croix Macaw Ara autochthones, A. tricolor and perhaps Montserrat Macaw Ara. sp., and can be defnitively admited, with reasonably strong evidence for another, Gosse’s Macaw Ara gossei of Jamaica. In addition to reviewing the causes and paterns of decline in West Indian macaws, we provide a complete overview of available knowledge concerning A. tricolor, including details of all extant specimens (19). In particular, we draw atention to a commonly repeated error in much of the ornithological literature over the past six decades concerning the fnal demise of Cuban Macaw, as well as to historical data that suggest the species’ range was wider than is often admited. Although only a few sketchy passages exist from those who saw live macaws in the West Indies, those forid descriptions give us an appreciation of the former beauty, now in large part lost, of those islands’ diverse parrot fauna.
    [Show full text]
  • Taxonomic Round-Up
    COTINGA 1 Neotropical News Taxonomic Round-up Taxonomic revision of the Greater The Green-throated Hummingbird Antillean Pewee complex of southern Mexico A study of taped vocalisations, mensural A reassessment of the Green-throated Hum­ data, and close up photographs has shown mingbird Amazilia viridifrons complex has that the Jamaican, Hispaniolan and Cuba- shown that there are three distinct subspe­ Bahamian populations of Greater Antillean cies. An analysis by Steve Howell, describes Pewee Contopus caribaeus should be treated a new subspecies A. v. rowleyi from the as separate species. The Jamaican species interior of Oaxaca in the upper reaches of has been named C. pallidus whilst those on the Río Grande drainage. The other subspe­ Hispaniola are now C. hispaniolensis. cies involved are: A. v. viridifrons with two Source: Wilson Bull. [1993] 105: 217-227. disjunct populations in Guerrero and west­ ern Oaxaca, and eastern Oaxaca and west­ A new subspecies of Steller’s Jay from ern Chiapas; and Amazilia (viridifrons) M exico. wagneri, the “Cinnamon-sided” Humming­ Populations of Steller’s Jay Cyanocitta bird from southern Oaxaca and which may stelleri are divided into two forms: the black-, be specifically distinct. crested morph from Alaska to northern Source: Bull. Brit. Orn. Club [1993] Mexico as far south as Jalisco, with one 113: 179–187. population (azteca) in central Mexico; and the blue-crested populations (surrounding N ew Cypseloides found in Mexico C. s. azteca) from the mountains of southern A new species of swift, the White-fronted San Luis Potosí, Guanajuato and Michoacán, Swift Cypseloides storeri has been described south to Honduras and Nicaragua.
    [Show full text]
  • The Violet Macaw (Anodorhynchus Purpurascens Rothschild, 1905) Did Not Exist
    The Journal of Caribbean Ornithology RESEARCH NOTE Vol. 28:17–21. 2015 The Violet Macaw (Anodorhynchus purpurascens Rothschild, 1905) did not exist Arnaud Lenoble Illustration: Claudie Pavis The Journal of Caribbean Ornithology www.birdscaribbean.org/jco ISSN 1544-4953 RESEARCH NOTE Vol. 28:17–21. 2015 www.birdscaribbean.org The Violet Macaw (Anodorhynchus purpurascens Rothschild, 1905) did not exist Arnaud Lenoble Abstract Seventeenth-century French historical accounts from Guadeloupe reveal Rothschild’s (1905, 1907a) description of the Violet Macaw (Anodorhynchus purpurascens Rothschild, 1905) to be based on a poor depiction of the Guadeloupe Ama- zon (Amazona violacea Gmelin, 1789). There is therefore no evidence supporting the existence of such a parrot in Guadeloupe. However, the island may have been home to a macaw, the Lesser Antillean Macaw (Ara guadeloupensis Clark, 1905). In fact, the same historical accounts clearly distinguish this bird from its continental counterpart, the Scarlet Macaw (Ara macao), lending credibility to the hypothesis of a now-extinct endemic macaw once inhabiting Guadeloupe. Keywords Anodorhynchus purpurascens, Ara guadeloupensis, Guadeloupe, Lesser Antillean Macaw, Violet Macaw Resumen El Guacamayo Violeta (Anodorhynchus purpurascens Rothschild, 1905) no existió—Los registros históricos franceses de Guadalupe del siglo XVII muestran la descripción de Rothschild (1905, 1907a) del Guacamayo Violeta (Anodorhynchus purpu- rascens Rothschild, 1905) basado en una representación esquemática de Amazona violacea Gmelin, 1789. Por tanto, no existen evidencias que apoyen la existencia de tal psitaciforme en Guadalupe. Sin embargo, las islas pueden haber sido el hábitat de otro guacamayo, Ara guadeloupensis Clark, 1905. De hecho, los mismos registros históricos distinguen claramente esta especie de su contraparte continental, Ara macao, dando credibilidad a la hipótesis de que un guacamayo, ahora extinto, pudo haber habitado en Guadalupe.
    [Show full text]
  • Annotated Checklist of the Birds of Cuba 2021
    0 ANNOTATED CHECKLIST OF THE BIRDS OF CUBA 2021 Number 4 Nils Navarro Pacheco www.EdicionesNuevosMundos.com 1 Senior Editor: Nils Navarro Pacheco Editors: Soledad Pagliuca, Kathleen Hennessey and Sharyn Thompson Cover Design: Scott Schiller Cover: Cuban Tody/Cartacuba (Todus multicolor), Holguín, Cuba. Photo courtesy Karlos Ross Back cover Illustrations: Nils Navarro, © Endemic Birds of Cuba. A Comprehensive Field Guide, 2015 Published by Ediciones Nuevos Mundos www.EdicionesNuevosMundos.com [email protected] About the photographer: Karlos Ross, 1976. Veterinarian by profession with a deep interest in wildlife. He has worked for years as a bird watching guide in eastern Cuba, especially in Holguín. His contributions have been important for the knowledge of the richness of bird species in the region. He is considered one of the most relevant bird photographers in the country. Para más información: https://www.facebook.com/karlos.ross.79 Email: [email protected] Annotated Checklist of the Birds of Cuba ©Nils Navarro Pacheco, 2021 ©Ediciones Nuevos Mundos, 2021 Recommended citation Navarro, N. 2021. Annotated Checklist of the Birds of Cuba. Ediciones Nuevos Mundos, (4). 2 To the memory of Jim Wiley, a great friend, extraordinary person and scientist, a guiding light of Caribbean ornithology. He crossed many troubled waters in pursuit of expanding our knowledge of Cuban birds. 3 About the Author Nils Navarro Pacheco (1971) was born in Holguín, Cuba. He is a freelance naturalist, author and an internationally acclaimed wildlife artist and scientific illustrator. A graduate of the Academy of Fine Arts with a major in painting, he served as curator of the herpetological collection of the Holguín Museum of Natural History, where he described several new species of lizards and frogs for Cuba.
    [Show full text]
  • Tim Journal of Agriculture of Tlrn Universitj of Puerto Rico
    TimJournal ofAgriculture oftlrn U ni versitJof Puerto Rico In continuation of The Journal of the Uepartment of Agricultnre of Puerto Rico Published Quarterly: January, April, Jnly and October ore aeh year. MELV I LLE T. Coon:, Eo1Ton VoL. xxr JA!\"UA ltY 1937 No. 1 ANCIENT RECORDS OF BIRDS FROM THE ISLAND OF ST. CROIX WITH OBSERVATIONS ON EXTINCT AND LIVING BIRDS OF PUERTO RICO By ALEXANDER WETMORE Unlted StateJ Nat ional Museum During the summer of 1934 Dr. L. J. Korn, working under the Museum of the American Indian, Hey e Foundation, of New York City, excavated a kitch en midd en on St . Croix in the Virgin Islands, from which he obtained a considerable collection of bones of birds . Identification of this materia l has revealed 23 species of birds, including a number of records of value as the following list will show. The collection has been of particular interest in view of my earlier studies of bones from middens on this same island from ex­ cavations made by Mr. Theodoor De Booy.1 And, further, has been of importance in connection with . some of the extinct species found also on Pu erto Rico. The addit ional information regarding these former Puerto Rican birds is of definite value in connection with the fauna of that island. The site was at a place known as Concordia on the south coast about one and one half miles east of Southwest Cape, which marks the extreme southwestern extension of the island. '£he midden was located about 400 yards inland from the beach and was about 30 inches in deptl1.
    [Show full text]
  • The Journal of Caribbean Ornithology
    THE JOURNAL OF CARIBBEAN ORNITHOLOGY SOCIETY FOR THE CONSERVATION AND STUDY OF CARIBBEAN BIRDS SOCIEDAD PARA LA CONSERVACIÓN Y ESTUDIO DE LAS AVES CARIBEÑAS SOCIÉTÉ POUR LA CONSERVATION ET L’ÉTUDE DES OISEAUX DE LA CARAÏBE 2004 Special Issue (ISSN 1527-7151) Formerly EL PITIRRE A SPECIAL ISSUE HONORING THE MEMORY OF NEDRA KLEIN (1951–2001) CONTENTS IN MEMORIAM: NEDRA KATHRYN KLEIN, 1951–2001. Shannon J. Hackett ............................................................................................... 1 MOLECULAR PHYLOGENETIC RELATIONSHIPS AMONG THE WOOD WARBLERS (PARULIDAE) AND HISTORICAL BIOGEOGRAPHY IN THE CARIBBEAN BASIN. Nedra K. Klein, Kevin J. Burns, Shannon J. Hackett, and Carole S. Griffiths ............................................ 3 GEOGRAPHIC VARIATION IN BODY MASS OF THE BANANAQUIT (COEREBA FLAVEOLA) IN THE TRINIDAD AND TOBAGO ARCHIPEL- AGO. Floyd E. Hayes, Stewart A. White, Richard P. ffrench, and Stefan Bodnar .............................................................................. 18 INDEPENDENT GEOGRAPHIC ORIGINS OF THE GENUS AMAZONA IN THE WEST INDIES. Patricia Ottens-Wainright, Kenneth M. Halanych, Jessica R. Eberhard, Rachel I. Burke, James W. Wiley, Rosemarie S. Gnam, and Xiomara Gálvez Aquilera ................ 23 ISLAND TREASURES: AVIAN RESEARCH AND CONSERVATION IN THE CARIBBEAN A SYMPOSIUM PRESENTED AT THE THIRD NORTH AMERICAN ORNITHOLOGICAL CONFERENCE 25 SEPTEMBER 2002 ISLAND TREASURES: AVIAN RESEARCH AND CONSERVATION IN THE CARIBBEAN—INTRODUCTION. Rosemarie Gnam ........................ 50 CURRENT
    [Show full text]
  • The Evolution of Colouration in Parrots (Psittaciformes)
    The evolution of colouration in parrots (Psittaciformes). Charlotte Ashleigh Mitchell Submitted in partial fulfilment of the examination requirements of the University of Lincoln for the award of ‘MSc in Life Sciences by Research’ July 2019 Contents The evolution of colouration in parrots (Psittaciformes)......................................................... 4 Abstract: ........................................................................................................................... 4 Introduction: ..................................................................................................................... 5 Chapter One: The ancestral reconstruction of parrot colour patterns.................................. 11 Introduction:............................................................................................................ 11 Methodology: .......................................................................................................... 14 Constructing phylogeny....................................................................................... 14 Colour and shape data ........................................................................................ 15 Ancestral reconstruction ..................................................................................... 18 Estimating phylogenetic signal ............................................................................ 18 Results: ...................................................................................................................
    [Show full text]